/*!
 * jQuery JavaScript Library v2.1.4
 * http://jquery.com/
 *
 * Includes Sizzle.js
 * http://sizzlejs.com/
 *
 * Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors
 * Released under the MIT license
 * http://jquery.org/license
 *
 * Date: 2015-04-28T16:01Z
 */

(function (global, factory) {

    if (typeof module === "object" && typeof module.exports === "object") {
        // For CommonJS and CommonJS-like environments where a proper `window`
        // is present, execute the factory and get jQuery.
        // For environments that do not have a `window` with a `document`
        // (such as Node.js), expose a factory as module.exports.
        // This accentuates the need for the creation of a real `window`.
        // e.g. var jQuery = require("jquery")(window);
        // See ticket #14549 for more info.
        module.exports = global.document ?
                factory(global, true) :
                function (w) {
                    if (!w.document) {
                        throw new Error("jQuery requires a window with a document");
                    }
                    return factory(w);
                };
    } else {
        factory(global);
    }

// Pass this if window is not defined yet
}(typeof window !== "undefined" ? window : this, function (window, noGlobal) {

// Support: Firefox 18+
// Can't be in strict mode, several libs including ASP.NET trace
// the stack via arguments.caller.callee and Firefox dies if
// you try to trace through "use strict" call chains. (#13335)
//

    var arr = [];

    var slice = arr.slice;

    var concat = arr.concat;

    var push = arr.push;

    var indexOf = arr.indexOf;

    var class2type = {};

    var toString = class2type.toString;

    var hasOwn = class2type.hasOwnProperty;

    var support = {};



    var
            // Use the correct document accordingly with window argument (sandbox)
            document = window.document,
            version = "2.1.4",
            // Define a local copy of jQuery
            jQuery = function (selector, context) {
                // The jQuery object is actually just the init constructor 'enhanced'
                // Need init if jQuery is called (just allow error to be thrown if not included)
                return new jQuery.fn.init(selector, context);
            },
            // Support: Android<4.1
            // Make sure we trim BOM and NBSP
            rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
            // Matches dashed string for camelizing
            rmsPrefix = /^-ms-/,
            rdashAlpha = /-([\da-z])/gi,
            // Used by jQuery.camelCase as callback to replace()
            fcamelCase = function (all, letter) {
                return letter.toUpperCase();
            };

    jQuery.fn = jQuery.prototype = {
        // The current version of jQuery being used
        jquery: version,

        constructor: jQuery,

        // Start with an empty selector
        selector: "",

        // The default length of a jQuery object is 0
        length: 0,

        toArray: function () {
            return slice.call(this);
        },

        // Get the Nth element in the matched element set OR
        // Get the whole matched element set as a clean array
        get: function (num) {
            return num != null ?
                    // Return just the one element from the set
                            (num < 0 ? this[ num + this.length ] : this[ num ]) :
                            // Return all the elements in a clean array
                            slice.call(this);
                },

                // Take an array of elements and push it onto the stack
                // (returning the new matched element set)
                pushStack: function (elems) {

                    // Build a new jQuery matched element set
                    var ret = jQuery.merge(this.constructor(), elems);

                    // Add the old object onto the stack (as a reference)
                    ret.prevObject = this;
                    ret.context = this.context;

                    // Return the newly-formed element set
                    return ret;
                },

                // Execute a callback for every element in the matched set.
                // (You can seed the arguments with an array of args, but this is
                // only used internally.)
                each: function (callback, args) {
                    return jQuery.each(this, callback, args);
                },

                map: function (callback) {
                    return this.pushStack(jQuery.map(this, function (elem, i) {
                        return callback.call(elem, i, elem);
                    }));
                },

                slice: function () {
                    return this.pushStack(slice.apply(this, arguments));
                },

                first: function () {
                    return this.eq(0);
                },

                last: function () {
                    return this.eq(-1);
                },

                eq: function (i) {
                    var len = this.length,
                            j = +i + (i < 0 ? len : 0);
                    return this.pushStack(j >= 0 && j < len ? [this[j]] : []);
                },

                end: function () {
                    return this.prevObject || this.constructor(null);
                },

                // For internal use only.
                // Behaves like an Array's method, not like a jQuery method.
                push: push,
                sort: arr.sort,
                splice: arr.splice
            };

            jQuery.extend = jQuery.fn.extend = function () {
                var options, name, src, copy, copyIsArray, clone,
                        target = arguments[0] || {},
                        i = 1,
                        length = arguments.length,
                        deep = false;

                // Handle a deep copy situation
                if (typeof target === "boolean") {
                    deep = target;

                    // Skip the boolean and the target
                    target = arguments[ i ] || {};
                    i++;
                }

                // Handle case when target is a string or something (possible in deep copy)
                if (typeof target !== "object" && !jQuery.isFunction(target)) {
                    target = {};
                }

                // Extend jQuery itself if only one argument is passed
                if (i === length) {
                    target = this;
                    i--;
                }

                for (; i < length; i++) {
                    // Only deal with non-null/undefined values
                    if ((options = arguments[ i ]) != null) {
                        // Extend the base object
                        for (name in options) {
                            src = target[ name ];
                            copy = options[ name ];

                            // Prevent never-ending loop
                            if (target === copy) {
                                continue;
                            }

                            // Recurse if we're merging plain objects or arrays
                            if (deep && copy && (jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)))) {
                                if (copyIsArray) {
                                    copyIsArray = false;
                                    clone = src && jQuery.isArray(src) ? src : [];

                                } else {
                                    clone = src && jQuery.isPlainObject(src) ? src : {};
                                }

                                // Never move original objects, clone them
                                target[ name ] = jQuery.extend(deep, clone, copy);

                                // Don't bring in undefined values
                            } else if (copy !== undefined) {
                                target[ name ] = copy;
                            }
                        }
                    }
                }

                // Return the modified object
                return target;
            };

            jQuery.extend({
                // Unique for each copy of jQuery on the page
                expando: "jQuery" + (version + Math.random()).replace(/\D/g, ""),

                // Assume jQuery is ready without the ready module
                isReady: true,

                error: function (msg) {
                    throw new Error(msg);
                },

                noop: function () {},

                isFunction: function (obj) {
                    return jQuery.type(obj) === "function";
                },

                isArray: Array.isArray,

                isWindow: function (obj) {
                    return obj != null && obj === obj.window;
                },

                isNumeric: function (obj) {
                    // parseFloat NaNs numeric-cast false positives (null|true|false|"")
                    // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
                    // subtraction forces infinities to NaN
                    // adding 1 corrects loss of precision from parseFloat (#15100)
                    return !jQuery.isArray(obj) && (obj - parseFloat(obj) + 1) >= 0;
                },

                isPlainObject: function (obj) {
                    // Not plain objects:
                    // - Any object or value whose internal [[Class]] property is not "[object Object]"
                    // - DOM nodes
                    // - window
                    if (jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow(obj)) {
                        return false;
                    }

                    if (obj.constructor &&
                            !hasOwn.call(obj.constructor.prototype, "isPrototypeOf")) {
                        return false;
                    }

                    // If the function hasn't returned already, we're confident that
                    // |obj| is a plain object, created by {} or constructed with new Object
                    return true;
                },

                isEmptyObject: function (obj) {
                    var name;
                    for (name in obj) {
                        return false;
                    }
                    return true;
                },

                type: function (obj) {
                    if (obj == null) {
                        return obj + "";
                    }
                    // Support: Android<4.0, iOS<6 (functionish RegExp)
                    return typeof obj === "object" || typeof obj === "function" ?
                            class2type[ toString.call(obj) ] || "object" :
                            typeof obj;
                },

                // Evaluates a script in a global context
                globalEval: function (code) {
                    var script,
                            indirect = eval;

                    code = jQuery.trim(code);

                    if (code) {
                        // If the code includes a valid, prologue position
                        // strict mode pragma, execute code by injecting a
                        // script tag into the document.
                        if (code.indexOf("use strict") === 1) {
                            script = document.createElement("script");
                            script.text = code;
                            document.head.appendChild(script).parentNode.removeChild(script);
                        } else {
                            // Otherwise, avoid the DOM node creation, insertion
                            // and removal by using an indirect global eval
                            indirect(code);
                        }
                    }
                },

                // Convert dashed to camelCase; used by the css and data modules
                // Support: IE9-11+
                // Microsoft forgot to hump their vendor prefix (#9572)
                camelCase: function (string) {
                    return string.replace(rmsPrefix, "ms-").replace(rdashAlpha, fcamelCase);
                },

                nodeName: function (elem, name) {
                    return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
                },

                // args is for internal usage only
                each: function (obj, callback, args) {
                    var value,
                            i = 0,
                            length = obj.length,
                            isArray = isArraylike(obj);

                    if (args) {
                        if (isArray) {
                            for (; i < length; i++) {
                                value = callback.apply(obj[ i ], args);

                                if (value === false) {
                                    break;
                                }
                            }
                        } else {
                            for (i in obj) {
                                value = callback.apply(obj[ i ], args);

                                if (value === false) {
                                    break;
                                }
                            }
                        }

                        // A special, fast, case for the most common use of each
                    } else {
                        if (isArray) {
                            for (; i < length; i++) {
                                value = callback.call(obj[ i ], i, obj[ i ]);

                                if (value === false) {
                                    break;
                                }
                            }
                        } else {
                            for (i in obj) {
                                value = callback.call(obj[ i ], i, obj[ i ]);

                                if (value === false) {
                                    break;
                                }
                            }
                        }
                    }

                    return obj;
                },

                // Support: Android<4.1
                trim: function (text) {
                    return text == null ?
                            "" :
                            (text + "").replace(rtrim, "");
                },

                // results is for internal usage only
                makeArray: function (arr, results) {
                    var ret = results || [];

                    if (arr != null) {
                        if (isArraylike(Object(arr))) {
                            jQuery.merge(ret,
                                    typeof arr === "string" ?
                                    [arr] : arr
                                    );
                        } else {
                            push.call(ret, arr);
                        }
                    }

                    return ret;
                },

                inArray: function (elem, arr, i) {
                    return arr == null ? -1 : indexOf.call(arr, elem, i);
                },

                merge: function (first, second) {
                    var len = +second.length,
                            j = 0,
                            i = first.length;

                    for (; j < len; j++) {
                        first[ i++ ] = second[ j ];
                    }

                    first.length = i;

                    return first;
                },

                grep: function (elems, callback, invert) {
                    var callbackInverse,
                            matches = [],
                            i = 0,
                            length = elems.length,
                            callbackExpect = !invert;

                    // Go through the array, only saving the items
                    // that pass the validator function
                    for (; i < length; i++) {
                        callbackInverse = !callback(elems[ i ], i);
                        if (callbackInverse !== callbackExpect) {
                            matches.push(elems[ i ]);
                        }
                    }

                    return matches;
                },

                // arg is for internal usage only
                map: function (elems, callback, arg) {
                    var value,
                            i = 0,
                            length = elems.length,
                            isArray = isArraylike(elems),
                            ret = [];

                    // Go through the array, translating each of the items to their new values
                    if (isArray) {
                        for (; i < length; i++) {
                            value = callback(elems[ i ], i, arg);

                            if (value != null) {
                                ret.push(value);
                            }
                        }

                        // Go through every key on the object,
                    } else {
                        for (i in elems) {
                            value = callback(elems[ i ], i, arg);

                            if (value != null) {
                                ret.push(value);
                            }
                        }
                    }

                    // Flatten any nested arrays
                    return concat.apply([], ret);
                },

                // A global GUID counter for objects
                guid: 1,

                // Bind a function to a context, optionally partially applying any
                // arguments.
                proxy: function (fn, context) {
                    var tmp, args, proxy;

                    if (typeof context === "string") {
                        tmp = fn[ context ];
                        context = fn;
                        fn = tmp;
                    }

                    // Quick check to determine if target is callable, in the spec
                    // this throws a TypeError, but we will just return undefined.
                    if (!jQuery.isFunction(fn)) {
                        return undefined;
                    }

                    // Simulated bind
                    args = slice.call(arguments, 2);
                    proxy = function () {
                        return fn.apply(context || this, args.concat(slice.call(arguments)));
                    };

                    // Set the guid of unique handler to the same of original handler, so it can be removed
                    proxy.guid = fn.guid = fn.guid || jQuery.guid++;

                    return proxy;
                },

                now: Date.now,

                // jQuery.support is not used in Core but other projects attach their
                // properties to it so it needs to exist.
                support: support
            });

// Populate the class2type map
            jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function (i, name) {
                class2type[ "[object " + name + "]" ] = name.toLowerCase();
            });

            function isArraylike(obj) {

                // Support: iOS 8.2 (not reproducible in simulator)
                // `in` check used to prevent JIT error (gh-2145)
                // hasOwn isn't used here due to false negatives
                // regarding Nodelist length in IE
                var length = "length" in obj && obj.length,
                        type = jQuery.type(obj);

                if (type === "function" || jQuery.isWindow(obj)) {
                    return false;
                }

                if (obj.nodeType === 1 && length) {
                    return true;
                }

                return type === "array" || length === 0 ||
                        typeof length === "number" && length > 0 && (length - 1) in obj;
            }
            var Sizzle =
                    /*!
                     * Sizzle CSS Selector Engine v2.2.0-pre
                     * http://sizzlejs.com/
                     *
                     * Copyright 2008, 2014 jQuery Foundation, Inc. and other contributors
                     * Released under the MIT license
                     * http://jquery.org/license
                     *
                     * Date: 2014-12-16
                     */
                            (function (window) {

                                var i,
                                        support,
                                        Expr,
                                        getText,
                                        isXML,
                                        tokenize,
                                        compile,
                                        select,
                                        outermostContext,
                                        sortInput,
                                        hasDuplicate,
                                        // Local document vars
                                        setDocument,
                                        document,
                                        docElem,
                                        documentIsHTML,
                                        rbuggyQSA,
                                        rbuggyMatches,
                                        matches,
                                        contains,
                                        // Instance-specific data
                                        expando = "sizzle" + 1 * new Date(),
                                        preferredDoc = window.document,
                                        dirruns = 0,
                                        done = 0,
                                        classCache = createCache(),
                                        tokenCache = createCache(),
                                        compilerCache = createCache(),
                                        sortOrder = function (a, b) {
                                            if (a === b) {
                                                hasDuplicate = true;
                                            }
                                            return 0;
                                        },
                                        // General-purpose constants
                                        MAX_NEGATIVE = 1 << 31,
                                        // Instance methods
                                        hasOwn = ({}).hasOwnProperty,
                                        arr = [],
                                        pop = arr.pop,
                                        push_native = arr.push,
                                        push = arr.push,
                                        slice = arr.slice,
                                        // Use a stripped-down indexOf as it's faster than native
                                        // http://jsperf.com/thor-indexof-vs-for/5
                                        indexOf = function (list, elem) {
                                            var i = 0,
                                                    len = list.length;
                                            for (; i < len; i++) {
                                                if (list[i] === elem) {
                                                    return i;
                                                }
                                            }
                                            return -1;
                                        },
                                        booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
                                        // Regular expressions

                                        // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
                                        whitespace = "[\\x20\\t\\r\\n\\f]",
                                        // http://www.w3.org/TR/css3-syntax/#characters
                                        characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
                                        // Loosely modeled on CSS identifier characters
                                        // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
                                        // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
                                        identifier = characterEncoding.replace("w", "w#"),
                                        // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
                                        attributes = "\\[" + whitespace + "*(" + characterEncoding + ")(?:" + whitespace +
                                        // Operator (capture 2)
                                        "*([*^$|!~]?=)" + whitespace +
                                        // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
                                        "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
                                        "*\\]",
                                        pseudos = ":(" + characterEncoding + ")(?:\\((" +
                                        // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
                                        // 1. quoted (capture 3; capture 4 or capture 5)
                                        "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
                                        // 2. simple (capture 6)
                                        "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
                                        // 3. anything else (capture 2)
                                        ".*" +
                                        ")\\)|)",
                                        // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
                                        rwhitespace = new RegExp(whitespace + "+", "g"),
                                        rtrim = new RegExp("^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g"),
                                        rcomma = new RegExp("^" + whitespace + "*," + whitespace + "*"),
                                        rcombinators = new RegExp("^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*"),
                                        rattributeQuotes = new RegExp("=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g"),
                                        rpseudo = new RegExp(pseudos),
                                        ridentifier = new RegExp("^" + identifier + "$"),
                                        matchExpr = {
                                            "ID": new RegExp("^#(" + characterEncoding + ")"),
                                            "CLASS": new RegExp("^\\.(" + characterEncoding + ")"),
                                            "TAG": new RegExp("^(" + characterEncoding.replace("w", "w*") + ")"),
                                            "ATTR": new RegExp("^" + attributes),
                                            "PSEUDO": new RegExp("^" + pseudos),
                                            "CHILD": new RegExp("^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
                                                    "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
                                                    "*(\\d+)|))" + whitespace + "*\\)|)", "i"),
                                            "bool": new RegExp("^(?:" + booleans + ")$", "i"),
                                            // For use in libraries implementing .is()
                                            // We use this for POS matching in `select`
                                            "needsContext": new RegExp("^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
                                                    whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i")
                                        },
                                        rinputs = /^(?:input|select|textarea|button)$/i,
                                        rheader = /^h\d$/i,
                                        rnative = /^[^{]+\{\s*\[native \w/,
                                        // Easily-parseable/retrievable ID or TAG or CLASS selectors
                                        rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
                                        rsibling = /[+~]/,
                                        rescape = /'|\\/g,
                                        // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
                                        runescape = new RegExp("\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig"),
                                        funescape = function (_, escaped, escapedWhitespace) {
                                            var high = "0x" + escaped - 0x10000;
                                            // NaN means non-codepoint
                                            // Support: Firefox<24
                                            // Workaround erroneous numeric interpretation of +"0x"
                                            return high !== high || escapedWhitespace ?
                                                    escaped :
                                                    high < 0 ?
                                                    // BMP codepoint
                                                    String.fromCharCode(high + 0x10000) :
                                                    // Supplemental Plane codepoint (surrogate pair)
                                                    String.fromCharCode(high >> 10 | 0xD800, high & 0x3FF | 0xDC00);
                                        },
                                        // Used for iframes
                                        // See setDocument()
                                        // Removing the function wrapper causes a "Permission Denied"
                                        // error in IE
                                        unloadHandler = function () {
                                            setDocument();
                                        };

// Optimize for push.apply( _, NodeList )
                                try {
                                    push.apply(
                                            (arr = slice.call(preferredDoc.childNodes)),
                                            preferredDoc.childNodes
                                            );
                                    // Support: Android<4.0
                                    // Detect silently failing push.apply
                                    arr[ preferredDoc.childNodes.length ].nodeType;
                                } catch (e) {
                                    push = {apply: arr.length ?
                                                // Leverage slice if possible
                                                        function (target, els) {
                                                            push_native.apply(target, slice.call(els));
                                                        } :
                                                        // Support: IE<9
                                                                // Otherwise append directly
                                                                        function (target, els) {
                                                                            var j = target.length,
                                                                                    i = 0;
                                                                            // Can't trust NodeList.length
                                                                            while ((target[j++] = els[i++])) {
                                                                            }
                                                                            target.length = j - 1;
                                                                        }
                                                            };
                                                }

                                        function Sizzle(selector, context, results, seed) {
                                            var match, elem, m, nodeType,
                                                    // QSA vars
                                                    i, groups, old, nid, newContext, newSelector;

                                            if ((context ? context.ownerDocument || context : preferredDoc) !== document) {
                                                setDocument(context);
                                            }

                                            context = context || document;
                                            results = results || [];
                                            nodeType = context.nodeType;

                                            if (typeof selector !== "string" || !selector ||
                                                    nodeType !== 1 && nodeType !== 9 && nodeType !== 11) {

                                                return results;
                                            }

                                            if (!seed && documentIsHTML) {

                                                // Try to shortcut find operations when possible (e.g., not under DocumentFragment)
                                                if (nodeType !== 11 && (match = rquickExpr.exec(selector))) {
                                                    // Speed-up: Sizzle("#ID")
                                                    if ((m = match[1])) {
                                                        if (nodeType === 9) {
                                                            elem = context.getElementById(m);
                                                            // Check parentNode to catch when Blackberry 4.6 returns
                                                            // nodes that are no longer in the document (jQuery #6963)
                                                            if (elem && elem.parentNode) {
                                                                // Handle the case where IE, Opera, and Webkit return items
                                                                // by name instead of ID
                                                                if (elem.id === m) {
                                                                    results.push(elem);
                                                                    return results;
                                                                }
                                                            } else {
                                                                return results;
                                                            }
                                                        } else {
                                                            // Context is not a document
                                                            if (context.ownerDocument && (elem = context.ownerDocument.getElementById(m)) &&
                                                                    contains(context, elem) && elem.id === m) {
                                                                results.push(elem);
                                                                return results;
                                                            }
                                                        }

                                                        // Speed-up: Sizzle("TAG")
                                                    } else if (match[2]) {
                                                        push.apply(results, context.getElementsByTagName(selector));
                                                        return results;

                                                        // Speed-up: Sizzle(".CLASS")
                                                    } else if ((m = match[3]) && support.getElementsByClassName) {
                                                        push.apply(results, context.getElementsByClassName(m));
                                                        return results;
                                                    }
                                                }

                                                // QSA path
                                                if (support.qsa && (!rbuggyQSA || !rbuggyQSA.test(selector))) {
                                                    nid = old = expando;
                                                    newContext = context;
                                                    newSelector = nodeType !== 1 && selector;

                                                    // qSA works strangely on Element-rooted queries
                                                    // We can work around this by specifying an extra ID on the root
                                                    // and working up from there (Thanks to Andrew Dupont for the technique)
                                                    // IE 8 doesn't work on object elements
                                                    if (nodeType === 1 && context.nodeName.toLowerCase() !== "object") {
                                                        groups = tokenize(selector);

                                                        if ((old = context.getAttribute("id"))) {
                                                            nid = old.replace(rescape, "\\$&");
                                                        } else {
                                                            context.setAttribute("id", nid);
                                                        }
                                                        nid = "[id='" + nid + "'] ";

                                                        i = groups.length;
                                                        while (i--) {
                                                            groups[i] = nid + toSelector(groups[i]);
                                                        }
                                                        newContext = rsibling.test(selector) && testContext(context.parentNode) || context;
                                                        newSelector = groups.join(",");
                                                    }

                                                    if (newSelector) {
                                                        try {
                                                            push.apply(results,
                                                                    newContext.querySelectorAll(newSelector)
                                                                    );
                                                            return results;
                                                        } catch (qsaError) {
                                                        } finally {
                                                            if (!old) {
                                                                context.removeAttribute("id");
                                                            }
                                                        }
                                                    }
                                                }
                                            }

                                            // All others
                                            return select(selector.replace(rtrim, "$1"), context, results, seed);
                                        }

                                        /**
                                         * Create key-value caches of limited size
                                         * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
                                         *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
                                         *	deleting the oldest entry
                                         */
                                        function createCache() {
                                            var keys = [];

                                            function cache(key, value) {
                                                // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
                                                if (keys.push(key + " ") > Expr.cacheLength) {
                                                    // Only keep the most recent entries
                                                    delete cache[ keys.shift() ];
                                                }
                                                return (cache[ key + " " ] = value);
                                            }
                                            return cache;
                                        }

                                        /**
                                         * Mark a function for special use by Sizzle
                                         * @param {Function} fn The function to mark
                                         */
                                        function markFunction(fn) {
                                            fn[ expando ] = true;
                                            return fn;
                                        }

                                        /**
                                         * Support testing using an element
                                         * @param {Function} fn Passed the created div and expects a boolean result
                                         */
                                        function assert(fn) {
                                            var div = document.createElement("div");

                                            try {
                                                return !!fn(div);
                                            } catch (e) {
                                                return false;
                                            } finally {
                                                // Remove from its parent by default
                                                if (div.parentNode) {
                                                    div.parentNode.removeChild(div);
                                                }
                                                // release memory in IE
                                                div = null;
                                            }
                                        }

                                        /**
                                         * Adds the same handler for all of the specified attrs
                                         * @param {String} attrs Pipe-separated list of attributes
                                         * @param {Function} handler The method that will be applied
                                         */
                                        function addHandle(attrs, handler) {
                                            var arr = attrs.split("|"),
                                                    i = attrs.length;

                                            while (i--) {
                                                Expr.attrHandle[ arr[i] ] = handler;
                                            }
                                        }

                                        /**
                                         * Checks document order of two siblings
                                         * @param {Element} a
                                         * @param {Element} b
                                         * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
                                         */
                                        function siblingCheck(a, b) {
                                            var cur = b && a,
                                                    diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
                                                    (~b.sourceIndex || MAX_NEGATIVE) -
                                                    (~a.sourceIndex || MAX_NEGATIVE);

                                            // Use IE sourceIndex if available on both nodes
                                            if (diff) {
                                                return diff;
                                            }

                                            // Check if b follows a
                                            if (cur) {
                                                while ((cur = cur.nextSibling)) {
                                                    if (cur === b) {
                                                        return -1;
                                                    }
                                                }
                                            }

                                            return a ? 1 : -1;
                                        }

                                        /**
                                         * Returns a function to use in pseudos for input types
                                         * @param {String} type
                                         */
                                        function createInputPseudo(type) {
                                            return function (elem) {
                                                var name = elem.nodeName.toLowerCase();
                                                return name === "input" && elem.type === type;
                                            };
                                        }

                                        /**
                                         * Returns a function to use in pseudos for buttons
                                         * @param {String} type
                                         */
                                        function createButtonPseudo(type) {
                                            return function (elem) {
                                                var name = elem.nodeName.toLowerCase();
                                                return (name === "input" || name === "button") && elem.type === type;
                                            };
                                        }

                                        /**
                                         * Returns a function to use in pseudos for positionals
                                         * @param {Function} fn
                                         */
                                        function createPositionalPseudo(fn) {
                                            return markFunction(function (argument) {
                                                argument = +argument;
                                                return markFunction(function (seed, matches) {
                                                    var j,
                                                            matchIndexes = fn([], seed.length, argument),
                                                            i = matchIndexes.length;

                                                    // Match elements found at the specified indexes
                                                    while (i--) {
                                                        if (seed[ (j = matchIndexes[i]) ]) {
                                                            seed[j] = !(matches[j] = seed[j]);
                                                        }
                                                    }
                                                });
                                            });
                                        }

                                        /**
                                         * Checks a node for validity as a Sizzle context
                                         * @param {Element|Object=} context
                                         * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
                                         */
                                        function testContext(context) {
                                            return context && typeof context.getElementsByTagName !== "undefined" && context;
                                        }

// Expose support vars for convenience
                                        support = Sizzle.support = {};

                                        /**
                                         * Detects XML nodes
                                         * @param {Element|Object} elem An element or a document
                                         * @returns {Boolean} True iff elem is a non-HTML XML node
                                         */
                                        isXML = Sizzle.isXML = function (elem) {
                                            // documentElement is verified for cases where it doesn't yet exist
                                            // (such as loading iframes in IE - #4833)
                                            var documentElement = elem && (elem.ownerDocument || elem).documentElement;
                                            return documentElement ? documentElement.nodeName !== "HTML" : false;
                                        };

                                        /**
                                         * Sets document-related variables once based on the current document
                                         * @param {Element|Object} [doc] An element or document object to use to set the document
                                         * @returns {Object} Returns the current document
                                         */
                                        setDocument = Sizzle.setDocument = function (node) {
                                            var hasCompare, parent,
                                                    doc = node ? node.ownerDocument || node : preferredDoc;

                                            // If no document and documentElement is available, return
                                            if (doc === document || doc.nodeType !== 9 || !doc.documentElement) {
                                                return document;
                                            }

                                            // Set our document
                                            document = doc;
                                            docElem = doc.documentElement;
                                            parent = doc.defaultView;

                                            // Support: IE>8
                                            // If iframe document is assigned to "document" variable and if iframe has been reloaded,
                                            // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
                                            // IE6-8 do not support the defaultView property so parent will be undefined
                                            if (parent && parent !== parent.top) {
                                                // IE11 does not have attachEvent, so all must suffer
                                                if (parent.addEventListener) {
                                                    parent.addEventListener("unload", unloadHandler, false);
                                                } else if (parent.attachEvent) {
                                                    parent.attachEvent("onunload", unloadHandler);
                                                }
                                            }

                                            /* Support tests
                                             ---------------------------------------------------------------------- */
                                            documentIsHTML = !isXML(doc);

                                            /* Attributes
                                             ---------------------------------------------------------------------- */

                                            // Support: IE<8
                                            // Verify that getAttribute really returns attributes and not properties
                                            // (excepting IE8 booleans)
                                            support.attributes = assert(function (div) {
                                                div.className = "i";
                                                return !div.getAttribute("className");
                                            });

                                            /* getElement(s)By*
                                             ---------------------------------------------------------------------- */

                                            // Check if getElementsByTagName("*") returns only elements
                                            support.getElementsByTagName = assert(function (div) {
                                                div.appendChild(doc.createComment(""));
                                                return !div.getElementsByTagName("*").length;
                                            });

                                            // Support: IE<9
                                            support.getElementsByClassName = rnative.test(doc.getElementsByClassName);

                                            // Support: IE<10
                                            // Check if getElementById returns elements by name
                                            // The broken getElementById methods don't pick up programatically-set names,
                                            // so use a roundabout getElementsByName test
                                            support.getById = assert(function (div) {
                                                docElem.appendChild(div).id = expando;
                                                return !doc.getElementsByName || !doc.getElementsByName(expando).length;
                                            });

                                            // ID find and filter
                                            if (support.getById) {
                                                Expr.find["ID"] = function (id, context) {
                                                    if (typeof context.getElementById !== "undefined" && documentIsHTML) {
                                                        var m = context.getElementById(id);
                                                        // Check parentNode to catch when Blackberry 4.6 returns
                                                        // nodes that are no longer in the document #6963
                                                        return m && m.parentNode ? [m] : [];
                                                    }
                                                };
                                                Expr.filter["ID"] = function (id) {
                                                    var attrId = id.replace(runescape, funescape);
                                                    return function (elem) {
                                                        return elem.getAttribute("id") === attrId;
                                                    };
                                                };
                                            } else {
                                                // Support: IE6/7
                                                // getElementById is not reliable as a find shortcut
                                                delete Expr.find["ID"];

                                                Expr.filter["ID"] = function (id) {
                                                    var attrId = id.replace(runescape, funescape);
                                                    return function (elem) {
                                                        var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
                                                        return node && node.value === attrId;
                                                    };
                                                };
                                            }

                                            // Tag
                                            Expr.find["TAG"] = support.getElementsByTagName ?
                                                    function (tag, context) {
                                                        if (typeof context.getElementsByTagName !== "undefined") {
                                                            return context.getElementsByTagName(tag);

                                                            // DocumentFragment nodes don't have gEBTN
                                                        } else if (support.qsa) {
                                                            return context.querySelectorAll(tag);
                                                        }
                                                    } :
                                                    function (tag, context) {
                                                        var elem,
                                                                tmp = [],
                                                                i = 0,
                                                                // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
                                                                results = context.getElementsByTagName(tag);

                                                        // Filter out possible comments
                                                        if (tag === "*") {
                                                            while ((elem = results[i++])) {
                                                                if (elem.nodeType === 1) {
                                                                    tmp.push(elem);
                                                                }
                                                            }

                                                            return tmp;
                                                        }
                                                        return results;
                                                    };

                                            // Class
                                            Expr.find["CLASS"] = support.getElementsByClassName && function (className, context) {
                                                if (documentIsHTML) {
                                                    return context.getElementsByClassName(className);
                                                }
                                            };

                                            /* QSA/matchesSelector
                                             ---------------------------------------------------------------------- */

                                            // QSA and matchesSelector support

                                            // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
                                            rbuggyMatches = [];

                                            // qSa(:focus) reports false when true (Chrome 21)
                                            // We allow this because of a bug in IE8/9 that throws an error
                                            // whenever `document.activeElement` is accessed on an iframe
                                            // So, we allow :focus to pass through QSA all the time to avoid the IE error
                                            // See http://bugs.jquery.com/ticket/13378
                                            rbuggyQSA = [];

                                            if ((support.qsa = rnative.test(doc.querySelectorAll))) {
                                                // Build QSA regex
                                                // Regex strategy adopted from Diego Perini
                                                assert(function (div) {
                                                    // Select is set to empty string on purpose
                                                    // This is to test IE's treatment of not explicitly
                                                    // setting a boolean content attribute,
                                                    // since its presence should be enough
                                                    // http://bugs.jquery.com/ticket/12359
                                                    docElem.appendChild(div).innerHTML = "<a id='" + expando + "'></a>" +
                                                            "<select id='" + expando + "-\f]' msallowcapture=''>" +
                                                            "<option selected=''></option></select>";

                                                    // Support: IE8, Opera 11-12.16
                                                    // Nothing should be selected when empty strings follow ^= or $= or *=
                                                    // The test attribute must be unknown in Opera but "safe" for WinRT
                                                    // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
                                                    if (div.querySelectorAll("[msallowcapture^='']").length) {
                                                        rbuggyQSA.push("[*^$]=" + whitespace + "*(?:''|\"\")");
                                                    }

                                                    // Support: IE8
                                                    // Boolean attributes and "value" are not treated correctly
                                                    if (!div.querySelectorAll("[selected]").length) {
                                                        rbuggyQSA.push("\\[" + whitespace + "*(?:value|" + booleans + ")");
                                                    }

                                                    // Support: Chrome<29, Android<4.2+, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.7+
                                                    if (!div.querySelectorAll("[id~=" + expando + "-]").length) {
                                                        rbuggyQSA.push("~=");
                                                    }

                                                    // Webkit/Opera - :checked should return selected option elements
                                                    // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
                                                    // IE8 throws error here and will not see later tests
                                                    if (!div.querySelectorAll(":checked").length) {
                                                        rbuggyQSA.push(":checked");
                                                    }

                                                    // Support: Safari 8+, iOS 8+
                                                    // https://bugs.webkit.org/show_bug.cgi?id=136851
                                                    // In-page `selector#id sibing-combinator selector` fails
                                                    if (!div.querySelectorAll("a#" + expando + "+*").length) {
                                                        rbuggyQSA.push(".#.+[+~]");
                                                    }
                                                });

                                                assert(function (div) {
                                                    // Support: Windows 8 Native Apps
                                                    // The type and name attributes are restricted during .innerHTML assignment
                                                    var input = doc.createElement("input");
                                                    input.setAttribute("type", "hidden");
                                                    div.appendChild(input).setAttribute("name", "D");

                                                    // Support: IE8
                                                    // Enforce case-sensitivity of name attribute
                                                    if (div.querySelectorAll("[name=d]").length) {
                                                        rbuggyQSA.push("name" + whitespace + "*[*^$|!~]?=");
                                                    }

                                                    // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
                                                    // IE8 throws error here and will not see later tests
                                                    if (!div.querySelectorAll(":enabled").length) {
                                                        rbuggyQSA.push(":enabled", ":disabled");
                                                    }

                                                    // Opera 10-11 does not throw on post-comma invalid pseudos
                                                    div.querySelectorAll("*,:x");
                                                    rbuggyQSA.push(",.*:");
                                                });
                                            }

                                            if ((support.matchesSelector = rnative.test((matches = docElem.matches ||
                                                    docElem.webkitMatchesSelector ||
                                                    docElem.mozMatchesSelector ||
                                                    docElem.oMatchesSelector ||
                                                    docElem.msMatchesSelector)))) {

                                                assert(function (div) {
                                                    // Check to see if it's possible to do matchesSelector
                                                    // on a disconnected node (IE 9)
                                                    support.disconnectedMatch = matches.call(div, "div");

                                                    // This should fail with an exception
                                                    // Gecko does not error, returns false instead
                                                    matches.call(div, "[s!='']:x");
                                                    rbuggyMatches.push("!=", pseudos);
                                                });
                                            }

                                            rbuggyQSA = rbuggyQSA.length && new RegExp(rbuggyQSA.join("|"));
                                            rbuggyMatches = rbuggyMatches.length && new RegExp(rbuggyMatches.join("|"));

                                            /* Contains
                                             ---------------------------------------------------------------------- */
                                            hasCompare = rnative.test(docElem.compareDocumentPosition);

                                            // Element contains another
                                            // Purposefully does not implement inclusive descendent
                                            // As in, an element does not contain itself
                                            contains = hasCompare || rnative.test(docElem.contains) ?
                                                    function (a, b) {
                                                        var adown = a.nodeType === 9 ? a.documentElement : a,
                                                                bup = b && b.parentNode;
                                                        return a === bup || !!(bup && bup.nodeType === 1 && (
                                                                adown.contains ?
                                                                adown.contains(bup) :
                                                                a.compareDocumentPosition && a.compareDocumentPosition(bup) & 16
                                                                ));
                                                    } :
                                                    function (a, b) {
                                                        if (b) {
                                                            while ((b = b.parentNode)) {
                                                                if (b === a) {
                                                                    return true;
                                                                }
                                                            }
                                                        }
                                                        return false;
                                                    };

                                            /* Sorting
                                             ---------------------------------------------------------------------- */

                                            // Document order sorting
                                            sortOrder = hasCompare ?
                                                    function (a, b) {

                                                        // Flag for duplicate removal
                                                        if (a === b) {
                                                            hasDuplicate = true;
                                                            return 0;
                                                        }

                                                        // Sort on method existence if only one input has compareDocumentPosition
                                                        var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
                                                        if (compare) {
                                                            return compare;
                                                        }

                                                        // Calculate position if both inputs belong to the same document
                                                        compare = (a.ownerDocument || a) === (b.ownerDocument || b) ?
                                                                a.compareDocumentPosition(b) :
                                                                // Otherwise we know they are disconnected
                                                                1;

                                                        // Disconnected nodes
                                                        if (compare & 1 ||
                                                                (!support.sortDetached && b.compareDocumentPosition(a) === compare)) {

                                                            // Choose the first element that is related to our preferred document
                                                            if (a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a)) {
                                                                return -1;
                                                            }
                                                            if (b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b)) {
                                                                return 1;
                                                            }

                                                            // Maintain original order
                                                            return sortInput ?
                                                                    (indexOf(sortInput, a) - indexOf(sortInput, b)) :
                                                                    0;
                                                        }

                                                        return compare & 4 ? -1 : 1;
                                                    } :
                                                    function (a, b) {
                                                        // Exit early if the nodes are identical
                                                        if (a === b) {
                                                            hasDuplicate = true;
                                                            return 0;
                                                        }

                                                        var cur,
                                                                i = 0,
                                                                aup = a.parentNode,
                                                                bup = b.parentNode,
                                                                ap = [a],
                                                                bp = [b];

                                                        // Parentless nodes are either documents or disconnected
                                                        if (!aup || !bup) {
                                                            return a === doc ? -1 :
                                                                    b === doc ? 1 :
                                                                    aup ? -1 :
                                                                    bup ? 1 :
                                                                    sortInput ?
                                                                    (indexOf(sortInput, a) - indexOf(sortInput, b)) :
                                                                    0;

                                                            // If the nodes are siblings, we can do a quick check
                                                        } else if (aup === bup) {
                                                            return siblingCheck(a, b);
                                                        }

                                                        // Otherwise we need full lists of their ancestors for comparison
                                                        cur = a;
                                                        while ((cur = cur.parentNode)) {
                                                            ap.unshift(cur);
                                                        }
                                                        cur = b;
                                                        while ((cur = cur.parentNode)) {
                                                            bp.unshift(cur);
                                                        }

                                                        // Walk down the tree looking for a discrepancy
                                                        while (ap[i] === bp[i]) {
                                                            i++;
                                                        }

                                                        return i ?
                                                                // Do a sibling check if the nodes have a common ancestor
                                                                siblingCheck(ap[i], bp[i]) :
                                                                // Otherwise nodes in our document sort first
                                                                ap[i] === preferredDoc ? -1 :
                                                                bp[i] === preferredDoc ? 1 :
                                                                0;
                                                    };

                                            return doc;
                                        };

                                        Sizzle.matches = function (expr, elements) {
                                            return Sizzle(expr, null, null, elements);
                                        };

                                        Sizzle.matchesSelector = function (elem, expr) {
                                            // Set document vars if needed
                                            if ((elem.ownerDocument || elem) !== document) {
                                                setDocument(elem);
                                            }

                                            // Make sure that attribute selectors are quoted
                                            expr = expr.replace(rattributeQuotes, "='$1']");

                                            if (support.matchesSelector && documentIsHTML &&
                                                    (!rbuggyMatches || !rbuggyMatches.test(expr)) &&
                                                    (!rbuggyQSA || !rbuggyQSA.test(expr))) {

                                                try {
                                                    var ret = matches.call(elem, expr);

                                                    // IE 9's matchesSelector returns false on disconnected nodes
                                                    if (ret || support.disconnectedMatch ||
                                                            // As well, disconnected nodes are said to be in a document
                                                            // fragment in IE 9
                                                            elem.document && elem.document.nodeType !== 11) {
                                                        return ret;
                                                    }
                                                } catch (e) {
                                                }
                                            }

                                            return Sizzle(expr, document, null, [elem]).length > 0;
                                        };

                                        Sizzle.contains = function (context, elem) {
                                            // Set document vars if needed
                                            if ((context.ownerDocument || context) !== document) {
                                                setDocument(context);
                                            }
                                            return contains(context, elem);
                                        };

                                        Sizzle.attr = function (elem, name) {
                                            // Set document vars if needed
                                            if ((elem.ownerDocument || elem) !== document) {
                                                setDocument(elem);
                                            }

                                            var fn = Expr.attrHandle[ name.toLowerCase() ],
                                                    // Don't get fooled by Object.prototype properties (jQuery #13807)
                                                    val = fn && hasOwn.call(Expr.attrHandle, name.toLowerCase()) ?
                                                    fn(elem, name, !documentIsHTML) :
                                                    undefined;

                                            return val !== undefined ?
                                                    val :
                                                    support.attributes || !documentIsHTML ?
                                                    elem.getAttribute(name) :
                                                    (val = elem.getAttributeNode(name)) && val.specified ?
                                                    val.value :
                                                    null;
                                        };

                                        Sizzle.error = function (msg) {
                                            throw new Error("Syntax error, unrecognized expression: " + msg);
                                        };

                                        /**
                                         * Document sorting and removing duplicates
                                         * @param {ArrayLike} results
                                         */
                                        Sizzle.uniqueSort = function (results) {
                                            var elem,
                                                    duplicates = [],
                                                    j = 0,
                                                    i = 0;

                                            // Unless we *know* we can detect duplicates, assume their presence
                                            hasDuplicate = !support.detectDuplicates;
                                            sortInput = !support.sortStable && results.slice(0);
                                            results.sort(sortOrder);

                                            if (hasDuplicate) {
                                                while ((elem = results[i++])) {
                                                    if (elem === results[ i ]) {
                                                        j = duplicates.push(i);
                                                    }
                                                }
                                                while (j--) {
                                                    results.splice(duplicates[ j ], 1);
                                                }
                                            }

                                            // Clear input after sorting to release objects
                                            // See https://github.com/jquery/sizzle/pull/225
                                            sortInput = null;

                                            return results;
                                        };

                                        /**
                                         * Utility function for retrieving the text value of an array of DOM nodes
                                         * @param {Array|Element} elem
                                         */
                                        getText = Sizzle.getText = function (elem) {
                                            var node,
                                                    ret = "",
                                                    i = 0,
                                                    nodeType = elem.nodeType;

                                            if (!nodeType) {
                                                // If no nodeType, this is expected to be an array
                                                while ((node = elem[i++])) {
                                                    // Do not traverse comment nodes
                                                    ret += getText(node);
                                                }
                                            } else if (nodeType === 1 || nodeType === 9 || nodeType === 11) {
                                                // Use textContent for elements
                                                // innerText usage removed for consistency of new lines (jQuery #11153)
                                                if (typeof elem.textContent === "string") {
                                                    return elem.textContent;
                                                } else {
                                                    // Traverse its children
                                                    for (elem = elem.firstChild; elem; elem = elem.nextSibling) {
                                                        ret += getText(elem);
                                                    }
                                                }
                                            } else if (nodeType === 3 || nodeType === 4) {
                                                return elem.nodeValue;
                                            }
                                            // Do not include comment or processing instruction nodes

                                            return ret;
                                        };

                                        Expr = Sizzle.selectors = {

                                            // Can be adjusted by the user
                                            cacheLength: 50,

                                            createPseudo: markFunction,

                                            match: matchExpr,

                                            attrHandle: {},

                                            find: {},

                                            relative: {
                                                ">": {dir: "parentNode", first: true},
                                                " ": {dir: "parentNode"},
                                                "+": {dir: "previousSibling", first: true},
                                                "~": {dir: "previousSibling"}
                                            },

                                            preFilter: {
                                                "ATTR": function (match) {
                                                    match[1] = match[1].replace(runescape, funescape);

                                                    // Move the given value to match[3] whether quoted or unquoted
                                                    match[3] = (match[3] || match[4] || match[5] || "").replace(runescape, funescape);

                                                    if (match[2] === "~=") {
                                                        match[3] = " " + match[3] + " ";
                                                    }

                                                    return match.slice(0, 4);
                                                },

                                                "CHILD": function (match) {
                                                    /* matches from matchExpr["CHILD"]
                                                     1 type (only|nth|...)
                                                     2 what (child|of-type)
                                                     3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
                                                     4 xn-component of xn+y argument ([+-]?\d*n|)
                                                     5 sign of xn-component
                                                     6 x of xn-component
                                                     7 sign of y-component
                                                     8 y of y-component
                                                     */
                                                    match[1] = match[1].toLowerCase();

                                                    if (match[1].slice(0, 3) === "nth") {
                                                        // nth-* requires argument
                                                        if (!match[3]) {
                                                            Sizzle.error(match[0]);
                                                        }

                                                        // numeric x and y parameters for Expr.filter.CHILD
                                                        // remember that false/true cast respectively to 0/1
                                                        match[4] = +(match[4] ? match[5] + (match[6] || 1) : 2 * (match[3] === "even" || match[3] === "odd"));
                                                        match[5] = +((match[7] + match[8]) || match[3] === "odd");

                                                        // other types prohibit arguments
                                                    } else if (match[3]) {
                                                        Sizzle.error(match[0]);
                                                    }

                                                    return match;
                                                },

                                                "PSEUDO": function (match) {
                                                    var excess,
                                                            unquoted = !match[6] && match[2];

                                                    if (matchExpr["CHILD"].test(match[0])) {
                                                        return null;
                                                    }

                                                    // Accept quoted arguments as-is
                                                    if (match[3]) {
                                                        match[2] = match[4] || match[5] || "";

                                                        // Strip excess characters from unquoted arguments
                                                    } else if (unquoted && rpseudo.test(unquoted) &&
                                                            // Get excess from tokenize (recursively)
                                                                    (excess = tokenize(unquoted, true)) &&
                                                                    // advance to the next closing parenthesis
                                                                            (excess = unquoted.indexOf(")", unquoted.length - excess) - unquoted.length)) {

                                                                // excess is a negative index
                                                                match[0] = match[0].slice(0, excess);
                                                                match[2] = unquoted.slice(0, excess);
                                                            }

                                                            // Return only captures needed by the pseudo filter method (type and argument)
                                                            return match.slice(0, 3);
                                                        }
                                                    },

                                                    filter: {

                                                        "TAG": function (nodeNameSelector) {
                                                            var nodeName = nodeNameSelector.replace(runescape, funescape).toLowerCase();
                                                            return nodeNameSelector === "*" ?
                                                                    function () {
                                                                        return true;
                                                                    } :
                                                                    function (elem) {
                                                                        return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
                                                                    };
                                                        },

                                                        "CLASS": function (className) {
                                                            var pattern = classCache[ className + " " ];

                                                            return pattern ||
                                                                    (pattern = new RegExp("(^|" + whitespace + ")" + className + "(" + whitespace + "|$)")) &&
                                                                    classCache(className, function (elem) {
                                                                        return pattern.test(typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "");
                                                                    });
                                                        },

                                                        "ATTR": function (name, operator, check) {
                                                            return function (elem) {
                                                                var result = Sizzle.attr(elem, name);

                                                                if (result == null) {
                                                                    return operator === "!=";
                                                                }
                                                                if (!operator) {
                                                                    return true;
                                                                }

                                                                result += "";

                                                                return operator === "=" ? result === check :
                                                                        operator === "!=" ? result !== check :
                                                                        operator === "^=" ? check && result.indexOf(check) === 0 :
                                                                        operator === "*=" ? check && result.indexOf(check) > -1 :
                                                                        operator === "$=" ? check && result.slice(-check.length) === check :
                                                                        operator === "~=" ? (" " + result.replace(rwhitespace, " ") + " ").indexOf(check) > -1 :
                                                                        operator === "|=" ? result === check || result.slice(0, check.length + 1) === check + "-" :
                                                                        false;
                                                            };
                                                        },

                                                        "CHILD": function (type, what, argument, first, last) {
                                                            var simple = type.slice(0, 3) !== "nth",
                                                                    forward = type.slice(-4) !== "last",
                                                                    ofType = what === "of-type";

                                                            return first === 1 && last === 0 ?
                                                                    // Shortcut for :nth-*(n)
                                                                            function (elem) {
                                                                                return !!elem.parentNode;
                                                                            } :
                                                                            function (elem, context, xml) {
                                                                                var cache, outerCache, node, diff, nodeIndex, start,
                                                                                        dir = simple !== forward ? "nextSibling" : "previousSibling",
                                                                                        parent = elem.parentNode,
                                                                                        name = ofType && elem.nodeName.toLowerCase(),
                                                                                        useCache = !xml && !ofType;

                                                                                if (parent) {

                                                                                    // :(first|last|only)-(child|of-type)
                                                                                    if (simple) {
                                                                                        while (dir) {
                                                                                            node = elem;
                                                                                            while ((node = node[ dir ])) {
                                                                                                if (ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1) {
                                                                                                    return false;
                                                                                                }
                                                                                            }
                                                                                            // Reverse direction for :only-* (if we haven't yet done so)
                                                                                            start = dir = type === "only" && !start && "nextSibling";
                                                                                        }
                                                                                        return true;
                                                                                    }

                                                                                    start = [forward ? parent.firstChild : parent.lastChild];

                                                                                    // non-xml :nth-child(...) stores cache data on `parent`
                                                                                    if (forward && useCache) {
                                                                                        // Seek `elem` from a previously-cached index
                                                                                        outerCache = parent[ expando ] || (parent[ expando ] = {});
                                                                                        cache = outerCache[ type ] || [];
                                                                                        nodeIndex = cache[0] === dirruns && cache[1];
                                                                                        diff = cache[0] === dirruns && cache[2];
                                                                                        node = nodeIndex && parent.childNodes[ nodeIndex ];

                                                                                        while ((node = ++nodeIndex && node && node[ dir ] ||
                                                                                                // Fallback to seeking `elem` from the start
                                                                                                        (diff = nodeIndex = 0) || start.pop())) {

                                                                                            // When found, cache indexes on `parent` and break
                                                                                            if (node.nodeType === 1 && ++diff && node === elem) {
                                                                                                outerCache[ type ] = [dirruns, nodeIndex, diff];
                                                                                                break;
                                                                                            }
                                                                                        }

                                                                                        // Use previously-cached element index if available
                                                                                    } else if (useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns) {
                                                                                        diff = cache[1];

                                                                                        // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
                                                                                    } else {
                                                                                        // Use the same loop as above to seek `elem` from the start
                                                                                        while ((node = ++nodeIndex && node && node[ dir ] ||
                                                                                                (diff = nodeIndex = 0) || start.pop())) {

                                                                                            if ((ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1) && ++diff) {
                                                                                                // Cache the index of each encountered element
                                                                                                if (useCache) {
                                                                                                    (node[ expando ] || (node[ expando ] = {}))[ type ] = [dirruns, diff];
                                                                                                }

                                                                                                if (node === elem) {
                                                                                                    break;
                                                                                                }
                                                                                            }
                                                                                        }
                                                                                    }

                                                                                    // Incorporate the offset, then check against cycle size
                                                                                    diff -= last;
                                                                                    return diff === first || (diff % first === 0 && diff / first >= 0);
                                                                                }
                                                                            };
                                                                        },

                                                                        "PSEUDO": function (pseudo, argument) {
                                                                            // pseudo-class names are case-insensitive
                                                                            // http://www.w3.org/TR/selectors/#pseudo-classes
                                                                            // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
                                                                            // Remember that setFilters inherits from pseudos
                                                                            var args,
                                                                                    fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
                                                                                    Sizzle.error("unsupported pseudo: " + pseudo);

                                                                            // The user may use createPseudo to indicate that
                                                                            // arguments are needed to create the filter function
                                                                            // just as Sizzle does
                                                                            if (fn[ expando ]) {
                                                                                return fn(argument);
                                                                            }

                                                                            // But maintain support for old signatures
                                                                            if (fn.length > 1) {
                                                                                args = [pseudo, pseudo, "", argument];
                                                                                return Expr.setFilters.hasOwnProperty(pseudo.toLowerCase()) ?
                                                                                        markFunction(function (seed, matches) {
                                                                                            var idx,
                                                                                                    matched = fn(seed, argument),
                                                                                                    i = matched.length;
                                                                                            while (i--) {
                                                                                                idx = indexOf(seed, matched[i]);
                                                                                                seed[ idx ] = !(matches[ idx ] = matched[i]);
                                                                                            }
                                                                                        }) :
                                                                                        function (elem) {
                                                                                            return fn(elem, 0, args);
                                                                                        };
                                                                            }

                                                                            return fn;
                                                                        }
                                                                    },

                                                                    pseudos: {
                                                                        // Potentially complex pseudos
                                                                        "not": markFunction(function (selector) {
                                                                            // Trim the selector passed to compile
                                                                            // to avoid treating leading and trailing
                                                                            // spaces as combinators
                                                                            var input = [],
                                                                                    results = [],
                                                                                    matcher = compile(selector.replace(rtrim, "$1"));

                                                                            return matcher[ expando ] ?
                                                                                    markFunction(function (seed, matches, context, xml) {
                                                                                        var elem,
                                                                                                unmatched = matcher(seed, null, xml, []),
                                                                                                i = seed.length;

                                                                                        // Match elements unmatched by `matcher`
                                                                                        while (i--) {
                                                                                            if ((elem = unmatched[i])) {
                                                                                                seed[i] = !(matches[i] = elem);
                                                                                            }
                                                                                        }
                                                                                    }) :
                                                                                    function (elem, context, xml) {
                                                                                        input[0] = elem;
                                                                                        matcher(input, null, xml, results);
                                                                                        // Don't keep the element (issue #299)
                                                                                        input[0] = null;
                                                                                        return !results.pop();
                                                                                    };
                                                                        }),

                                                                        "has": markFunction(function (selector) {
                                                                            return function (elem) {
                                                                                return Sizzle(selector, elem).length > 0;
                                                                            };
                                                                        }),

                                                                        "contains": markFunction(function (text) {
                                                                            text = text.replace(runescape, funescape);
                                                                            return function (elem) {
                                                                                return (elem.textContent || elem.innerText || getText(elem)).indexOf(text) > -1;
                                                                            };
                                                                        }),

                                                                        // "Whether an element is represented by a :lang() selector
                                                                        // is based solely on the element's language value
                                                                        // being equal to the identifier C,
                                                                        // or beginning with the identifier C immediately followed by "-".
                                                                        // The matching of C against the element's language value is performed case-insensitively.
                                                                        // The identifier C does not have to be a valid language name."
                                                                        // http://www.w3.org/TR/selectors/#lang-pseudo
                                                                        "lang": markFunction(function (lang) {
                                                                            // lang value must be a valid identifier
                                                                            if (!ridentifier.test(lang || "")) {
                                                                                Sizzle.error("unsupported lang: " + lang);
                                                                            }
                                                                            lang = lang.replace(runescape, funescape).toLowerCase();
                                                                            return function (elem) {
                                                                                var elemLang;
                                                                                do {
                                                                                    if ((elemLang = documentIsHTML ?
                                                                                            elem.lang :
                                                                                            elem.getAttribute("xml:lang") || elem.getAttribute("lang"))) {

                                                                                        elemLang = elemLang.toLowerCase();
                                                                                        return elemLang === lang || elemLang.indexOf(lang + "-") === 0;
                                                                                    }
                                                                                } while ((elem = elem.parentNode) && elem.nodeType === 1);
                                                                                return false;
                                                                            };
                                                                        }),

                                                                        // Miscellaneous
                                                                        "target": function (elem) {
                                                                            var hash = window.location && window.location.hash;
                                                                            return hash && hash.slice(1) === elem.id;
                                                                        },

                                                                        "root": function (elem) {
                                                                            return elem === docElem;
                                                                        },

                                                                        "focus": function (elem) {
                                                                            return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
                                                                        },

                                                                        // Boolean properties
                                                                        "enabled": function (elem) {
                                                                            return elem.disabled === false;
                                                                        },

                                                                        "disabled": function (elem) {
                                                                            return elem.disabled === true;
                                                                        },

                                                                        "checked": function (elem) {
                                                                            // In CSS3, :checked should return both checked and selected elements
                                                                            // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
                                                                            var nodeName = elem.nodeName.toLowerCase();
                                                                            return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
                                                                        },

                                                                        "selected": function (elem) {
                                                                            // Accessing this property makes selected-by-default
                                                                            // options in Safari work properly
                                                                            if (elem.parentNode) {
                                                                                elem.parentNode.selectedIndex;
                                                                            }

                                                                            return elem.selected === true;
                                                                        },

                                                                        // Contents
                                                                        "empty": function (elem) {
                                                                            // http://www.w3.org/TR/selectors/#empty-pseudo
                                                                            // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
                                                                            //   but not by others (comment: 8; processing instruction: 7; etc.)
                                                                            // nodeType < 6 works because attributes (2) do not appear as children
                                                                            for (elem = elem.firstChild; elem; elem = elem.nextSibling) {
                                                                                if (elem.nodeType < 6) {
                                                                                    return false;
                                                                                }
                                                                            }
                                                                            return true;
                                                                        },

                                                                        "parent": function (elem) {
                                                                            return !Expr.pseudos["empty"](elem);
                                                                        },

                                                                        // Element/input types
                                                                        "header": function (elem) {
                                                                            return rheader.test(elem.nodeName);
                                                                        },

                                                                        "input": function (elem) {
                                                                            return rinputs.test(elem.nodeName);
                                                                        },

                                                                        "button": function (elem) {
                                                                            var name = elem.nodeName.toLowerCase();
                                                                            return name === "input" && elem.type === "button" || name === "button";
                                                                        },

                                                                        "text": function (elem) {
                                                                            var attr;
                                                                            return elem.nodeName.toLowerCase() === "input" &&
                                                                                    elem.type === "text" &&
                                                                                    // Support: IE<8
                                                                                            // New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
                                                                                                    ((attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text");
                                                                                        },

                                                                                        // Position-in-collection
                                                                                        "first": createPositionalPseudo(function () {
                                                                                            return [0];
                                                                                        }),

                                                                                        "last": createPositionalPseudo(function (matchIndexes, length) {
                                                                                            return [length - 1];
                                                                                        }),

                                                                                        "eq": createPositionalPseudo(function (matchIndexes, length, argument) {
                                                                                            return [argument < 0 ? argument + length : argument];
                                                                                        }),

                                                                                        "even": createPositionalPseudo(function (matchIndexes, length) {
                                                                                            var i = 0;
                                                                                            for (; i < length; i += 2) {
                                                                                                matchIndexes.push(i);
                                                                                            }
                                                                                            return matchIndexes;
                                                                                        }),

                                                                                        "odd": createPositionalPseudo(function (matchIndexes, length) {
                                                                                            var i = 1;
                                                                                            for (; i < length; i += 2) {
                                                                                                matchIndexes.push(i);
                                                                                            }
                                                                                            return matchIndexes;
                                                                                        }),

                                                                                        "lt": createPositionalPseudo(function (matchIndexes, length, argument) {
                                                                                            var i = argument < 0 ? argument + length : argument;
                                                                                            for (; --i >= 0; ) {
                                                                                                matchIndexes.push(i);
                                                                                            }
                                                                                            return matchIndexes;
                                                                                        }),

                                                                                        "gt": createPositionalPseudo(function (matchIndexes, length, argument) {
                                                                                            var i = argument < 0 ? argument + length : argument;
                                                                                            for (; ++i < length; ) {
                                                                                                matchIndexes.push(i);
                                                                                            }
                                                                                            return matchIndexes;
                                                                                        })
                                                                                    }
                                                                                };

                                                                                Expr.pseudos["nth"] = Expr.pseudos["eq"];

// Add button/input type pseudos
                                                                                for (i in {radio: true, checkbox: true, file: true, password: true, image: true}) {
                                                                                    Expr.pseudos[ i ] = createInputPseudo(i);
                                                                                }
                                                                                for (i in {submit: true, reset: true}) {
                                                                                    Expr.pseudos[ i ] = createButtonPseudo(i);
                                                                                }

// Easy API for creating new setFilters
                                                                                function setFilters() {}
                                                                                setFilters.prototype = Expr.filters = Expr.pseudos;
                                                                                Expr.setFilters = new setFilters();

                                                                                tokenize = Sizzle.tokenize = function (selector, parseOnly) {
                                                                                    var matched, match, tokens, type,
                                                                                            soFar, groups, preFilters,
                                                                                            cached = tokenCache[ selector + " " ];

                                                                                    if (cached) {
                                                                                        return parseOnly ? 0 : cached.slice(0);
                                                                                    }

                                                                                    soFar = selector;
                                                                                    groups = [];
                                                                                    preFilters = Expr.preFilter;

                                                                                    while (soFar) {

                                                                                        // Comma and first run
                                                                                        if (!matched || (match = rcomma.exec(soFar))) {
                                                                                            if (match) {
                                                                                                // Don't consume trailing commas as valid
                                                                                                soFar = soFar.slice(match[0].length) || soFar;
                                                                                            }
                                                                                            groups.push((tokens = []));
                                                                                        }

                                                                                        matched = false;

                                                                                        // Combinators
                                                                                        if ((match = rcombinators.exec(soFar))) {
                                                                                            matched = match.shift();
                                                                                            tokens.push({
                                                                                                value: matched,
                                                                                                // Cast descendant combinators to space
                                                                                                type: match[0].replace(rtrim, " ")
                                                                                            });
                                                                                            soFar = soFar.slice(matched.length);
                                                                                        }

                                                                                        // Filters
                                                                                        for (type in Expr.filter) {
                                                                                            if ((match = matchExpr[ type ].exec(soFar)) && (!preFilters[ type ] ||
                                                                                                    (match = preFilters[ type ](match)))) {
                                                                                                matched = match.shift();
                                                                                                tokens.push({
                                                                                                    value: matched,
                                                                                                    type: type,
                                                                                                    matches: match
                                                                                                });
                                                                                                soFar = soFar.slice(matched.length);
                                                                                            }
                                                                                        }

                                                                                        if (!matched) {
                                                                                            break;
                                                                                        }
                                                                                    }

                                                                                    // Return the length of the invalid excess
                                                                                    // if we're just parsing
                                                                                    // Otherwise, throw an error or return tokens
                                                                                    return parseOnly ?
                                                                                            soFar.length :
                                                                                            soFar ?
                                                                                            Sizzle.error(selector) :
                                                                                            // Cache the tokens
                                                                                            tokenCache(selector, groups).slice(0);
                                                                                };

                                                                                function toSelector(tokens) {
                                                                                    var i = 0,
                                                                                            len = tokens.length,
                                                                                            selector = "";
                                                                                    for (; i < len; i++) {
                                                                                        selector += tokens[i].value;
                                                                                    }
                                                                                    return selector;
                                                                                }

                                                                                function addCombinator(matcher, combinator, base) {
                                                                                    var dir = combinator.dir,
                                                                                            checkNonElements = base && dir === "parentNode",
                                                                                            doneName = done++;

                                                                                    return combinator.first ?
                                                                                            // Check against closest ancestor/preceding element
                                                                                                    function (elem, context, xml) {
                                                                                                        while ((elem = elem[ dir ])) {
                                                                                                            if (elem.nodeType === 1 || checkNonElements) {
                                                                                                                return matcher(elem, context, xml);
                                                                                                            }
                                                                                                        }
                                                                                                    } :
                                                                                                    // Check against all ancestor/preceding elements
                                                                                                            function (elem, context, xml) {
                                                                                                                var oldCache, outerCache,
                                                                                                                        newCache = [dirruns, doneName];

                                                                                                                // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
                                                                                                                if (xml) {
                                                                                                                    while ((elem = elem[ dir ])) {
                                                                                                                        if (elem.nodeType === 1 || checkNonElements) {
                                                                                                                            if (matcher(elem, context, xml)) {
                                                                                                                                return true;
                                                                                                                            }
                                                                                                                        }
                                                                                                                    }
                                                                                                                } else {
                                                                                                                    while ((elem = elem[ dir ])) {
                                                                                                                        if (elem.nodeType === 1 || checkNonElements) {
                                                                                                                            outerCache = elem[ expando ] || (elem[ expando ] = {});
                                                                                                                            if ((oldCache = outerCache[ dir ]) &&
                                                                                                                                    oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName) {

                                                                                                                                // Assign to newCache so results back-propagate to previous elements
                                                                                                                                return (newCache[ 2 ] = oldCache[ 2 ]);
                                                                                                                            } else {
                                                                                                                                // Reuse newcache so results back-propagate to previous elements
                                                                                                                                outerCache[ dir ] = newCache;

                                                                                                                                // A match means we're done; a fail means we have to keep checking
                                                                                                                                if ((newCache[ 2 ] = matcher(elem, context, xml))) {
                                                                                                                                    return true;
                                                                                                                                }
                                                                                                                            }
                                                                                                                        }
                                                                                                                    }
                                                                                                                }
                                                                                                            };
                                                                                                }

                                                                                        function elementMatcher(matchers) {
                                                                                            return matchers.length > 1 ?
                                                                                                    function (elem, context, xml) {
                                                                                                        var i = matchers.length;
                                                                                                        while (i--) {
                                                                                                            if (!matchers[i](elem, context, xml)) {
                                                                                                                return false;
                                                                                                            }
                                                                                                        }
                                                                                                        return true;
                                                                                                    } :
                                                                                                    matchers[0];
                                                                                        }

                                                                                        function multipleContexts(selector, contexts, results) {
                                                                                            var i = 0,
                                                                                                    len = contexts.length;
                                                                                            for (; i < len; i++) {
                                                                                                Sizzle(selector, contexts[i], results);
                                                                                            }
                                                                                            return results;
                                                                                        }

                                                                                        function condense(unmatched, map, filter, context, xml) {
                                                                                            var elem,
                                                                                                    newUnmatched = [],
                                                                                                    i = 0,
                                                                                                    len = unmatched.length,
                                                                                                    mapped = map != null;

                                                                                            for (; i < len; i++) {
                                                                                                if ((elem = unmatched[i])) {
                                                                                                    if (!filter || filter(elem, context, xml)) {
                                                                                                        newUnmatched.push(elem);
                                                                                                        if (mapped) {
                                                                                                            map.push(i);
                                                                                                        }
                                                                                                    }
                                                                                                }
                                                                                            }

                                                                                            return newUnmatched;
                                                                                        }

                                                                                        function setMatcher(preFilter, selector, matcher, postFilter, postFinder, postSelector) {
                                                                                            if (postFilter && !postFilter[ expando ]) {
                                                                                                postFilter = setMatcher(postFilter);
                                                                                            }
                                                                                            if (postFinder && !postFinder[ expando ]) {
                                                                                                postFinder = setMatcher(postFinder, postSelector);
                                                                                            }
                                                                                            return markFunction(function (seed, results, context, xml) {
                                                                                                var temp, i, elem,
                                                                                                        preMap = [],
                                                                                                        postMap = [],
                                                                                                        preexisting = results.length,
                                                                                                        // Get initial elements from seed or context
                                                                                                        elems = seed || multipleContexts(selector || "*", context.nodeType ? [context] : context, []),
                                                                                                        // Prefilter to get matcher input, preserving a map for seed-results synchronization
                                                                                                        matcherIn = preFilter && (seed || !selector) ?
                                                                                                        condense(elems, preMap, preFilter, context, xml) :
                                                                                                        elems,
                                                                                                        matcherOut = matcher ?
                                                                                                        // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
                                                                                                        postFinder || (seed ? preFilter : preexisting || postFilter) ?
                                                                                                        // ...intermediate processing is necessary
                                                                                                                [] :
                                                                                                                // ...otherwise use results directly
                                                                                                                results :
                                                                                                                matcherIn;

                                                                                                        // Find primary matches
                                                                                                        if (matcher) {
                                                                                                            matcher(matcherIn, matcherOut, context, xml);
                                                                                                        }

                                                                                                        // Apply postFilter
                                                                                                        if (postFilter) {
                                                                                                            temp = condense(matcherOut, postMap);
                                                                                                            postFilter(temp, [], context, xml);

                                                                                                            // Un-match failing elements by moving them back to matcherIn
                                                                                                            i = temp.length;
                                                                                                            while (i--) {
                                                                                                                if ((elem = temp[i])) {
                                                                                                                    matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
                                                                                                                }
                                                                                                            }
                                                                                                        }

                                                                                                        if (seed) {
                                                                                                            if (postFinder || preFilter) {
                                                                                                                if (postFinder) {
                                                                                                                    // Get the final matcherOut by condensing this intermediate into postFinder contexts
                                                                                                                    temp = [];
                                                                                                                    i = matcherOut.length;
                                                                                                                    while (i--) {
                                                                                                                        if ((elem = matcherOut[i])) {
                                                                                                                            // Restore matcherIn since elem is not yet a final match
                                                                                                                            temp.push((matcherIn[i] = elem));
                                                                                                                        }
                                                                                                                    }
                                                                                                                    postFinder(null, (matcherOut = []), temp, xml);
                                                                                                                }

                                                                                                                // Move matched elements from seed to results to keep them synchronized
                                                                                                                i = matcherOut.length;
                                                                                                                while (i--) {
                                                                                                                    if ((elem = matcherOut[i]) &&
                                                                                                                            (temp = postFinder ? indexOf(seed, elem) : preMap[i]) > -1) {

                                                                                                                        seed[temp] = !(results[temp] = elem);
                                                                                                                    }
                                                                                                                }
                                                                                                            }

                                                                                                            // Add elements to results, through postFinder if defined
                                                                                                        } else {
                                                                                                            matcherOut = condense(
                                                                                                                    matcherOut === results ?
                                                                                                                    matcherOut.splice(preexisting, matcherOut.length) :
                                                                                                                    matcherOut
                                                                                                                    );
                                                                                                            if (postFinder) {
                                                                                                                postFinder(null, results, matcherOut, xml);
                                                                                                            } else {
                                                                                                                push.apply(results, matcherOut);
                                                                                                            }
                                                                                                        }
                                                                                                    });
                                                                                                }

                                                                                                function matcherFromTokens(tokens) {
                                                                                                    var checkContext, matcher, j,
                                                                                                            len = tokens.length,
                                                                                                            leadingRelative = Expr.relative[ tokens[0].type ],
                                                                                                            implicitRelative = leadingRelative || Expr.relative[" "],
                                                                                                            i = leadingRelative ? 1 : 0,
                                                                                                            // The foundational matcher ensures that elements are reachable from top-level context(s)
                                                                                                            matchContext = addCombinator(function (elem) {
                                                                                                                return elem === checkContext;
                                                                                                            }, implicitRelative, true),
                                                                                                            matchAnyContext = addCombinator(function (elem) {
                                                                                                                return indexOf(checkContext, elem) > -1;
                                                                                                            }, implicitRelative, true),
                                                                                                            matchers = [function (elem, context, xml) {
                                                                                                                    var ret = (!leadingRelative && (xml || context !== outermostContext)) || (
                                                                                                                            (checkContext = context).nodeType ?
                                                                                                                            matchContext(elem, context, xml) :
                                                                                                                            matchAnyContext(elem, context, xml));
                                                                                                                    // Avoid hanging onto element (issue #299)
                                                                                                                    checkContext = null;
                                                                                                                    return ret;
                                                                                                                }];

                                                                                                    for (; i < len; i++) {
                                                                                                        if ((matcher = Expr.relative[ tokens[i].type ])) {
                                                                                                            matchers = [addCombinator(elementMatcher(matchers), matcher)];
                                                                                                        } else {
                                                                                                            matcher = Expr.filter[ tokens[i].type ].apply(null, tokens[i].matches);

                                                                                                            // Return special upon seeing a positional matcher
                                                                                                            if (matcher[ expando ]) {
                                                                                                                // Find the next relative operator (if any) for proper handling
                                                                                                                j = ++i;
                                                                                                                for (; j < len; j++) {
                                                                                                                    if (Expr.relative[ tokens[j].type ]) {
                                                                                                                        break;
                                                                                                                    }
                                                                                                                }
                                                                                                                return setMatcher(
                                                                                                                        i > 1 && elementMatcher(matchers),
                                                                                                                        i > 1 && toSelector(
                                                                                                                                // If the preceding token was a descendant combinator, insert an implicit any-element `*`
                                                                                                                                tokens.slice(0, i - 1).concat({value: tokens[ i - 2 ].type === " " ? "*" : ""})
                                                                                                                                ).replace(rtrim, "$1"),
                                                                                                                        matcher,
                                                                                                                        i < j && matcherFromTokens(tokens.slice(i, j)),
                                                                                                                        j < len && matcherFromTokens((tokens = tokens.slice(j))),
                                                                                                                        j < len && toSelector(tokens)
                                                                                                                        );
                                                                                                            }
                                                                                                            matchers.push(matcher);
                                                                                                        }
                                                                                                    }

                                                                                                    return elementMatcher(matchers);
                                                                                                }

                                                                                                function matcherFromGroupMatchers(elementMatchers, setMatchers) {
                                                                                                    var bySet = setMatchers.length > 0,
                                                                                                            byElement = elementMatchers.length > 0,
                                                                                                            superMatcher = function (seed, context, xml, results, outermost) {
                                                                                                                var elem, j, matcher,
                                                                                                                        matchedCount = 0,
                                                                                                                        i = "0",
                                                                                                                        unmatched = seed && [],
                                                                                                                        setMatched = [],
                                                                                                                        contextBackup = outermostContext,
                                                                                                                        // We must always have either seed elements or outermost context
                                                                                                                        elems = seed || byElement && Expr.find["TAG"]("*", outermost),
                                                                                                                        // Use integer dirruns iff this is the outermost matcher
                                                                                                                        dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
                                                                                                                        len = elems.length;

                                                                                                                if (outermost) {
                                                                                                                    outermostContext = context !== document && context;
                                                                                                                }

                                                                                                                // Add elements passing elementMatchers directly to results
                                                                                                                // Keep `i` a string if there are no elements so `matchedCount` will be "00" below
                                                                                                                // Support: IE<9, Safari
                                                                                                                // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
                                                                                                                for (; i !== len && (elem = elems[i]) != null; i++) {
                                                                                                                    if (byElement && elem) {
                                                                                                                        j = 0;
                                                                                                                        while ((matcher = elementMatchers[j++])) {
                                                                                                                            if (matcher(elem, context, xml)) {
                                                                                                                                results.push(elem);
                                                                                                                                break;
                                                                                                                            }
                                                                                                                        }
                                                                                                                        if (outermost) {
                                                                                                                            dirruns = dirrunsUnique;
                                                                                                                        }
                                                                                                                    }

                                                                                                                    // Track unmatched elements for set filters
                                                                                                                    if (bySet) {
                                                                                                                        // They will have gone through all possible matchers
                                                                                                                        if ((elem = !matcher && elem)) {
                                                                                                                            matchedCount--;
                                                                                                                        }

                                                                                                                        // Lengthen the array for every element, matched or not
                                                                                                                        if (seed) {
                                                                                                                            unmatched.push(elem);
                                                                                                                        }
                                                                                                                    }
                                                                                                                }

                                                                                                                // Apply set filters to unmatched elements
                                                                                                                matchedCount += i;
                                                                                                                if (bySet && i !== matchedCount) {
                                                                                                                    j = 0;
                                                                                                                    while ((matcher = setMatchers[j++])) {
                                                                                                                        matcher(unmatched, setMatched, context, xml);
                                                                                                                    }

                                                                                                                    if (seed) {
                                                                                                                        // Reintegrate element matches to eliminate the need for sorting
                                                                                                                        if (matchedCount > 0) {
                                                                                                                            while (i--) {
                                                                                                                                if (!(unmatched[i] || setMatched[i])) {
                                                                                                                                    setMatched[i] = pop.call(results);
                                                                                                                                }
                                                                                                                            }
                                                                                                                        }

                                                                                                                        // Discard index placeholder values to get only actual matches
                                                                                                                        setMatched = condense(setMatched);
                                                                                                                    }

                                                                                                                    // Add matches to results
                                                                                                                    push.apply(results, setMatched);

                                                                                                                    // Seedless set matches succeeding multiple successful matchers stipulate sorting
                                                                                                                    if (outermost && !seed && setMatched.length > 0 &&
                                                                                                                            (matchedCount + setMatchers.length) > 1) {

                                                                                                                        Sizzle.uniqueSort(results);
                                                                                                                    }
                                                                                                                }

                                                                                                                // Override manipulation of globals by nested matchers
                                                                                                                if (outermost) {
                                                                                                                    dirruns = dirrunsUnique;
                                                                                                                    outermostContext = contextBackup;
                                                                                                                }

                                                                                                                return unmatched;
                                                                                                            };

                                                                                                    return bySet ?
                                                                                                            markFunction(superMatcher) :
                                                                                                            superMatcher;
                                                                                                }

                                                                                                compile = Sizzle.compile = function (selector, match /* Internal Use Only */) {
                                                                                                    var i,
                                                                                                            setMatchers = [],
                                                                                                            elementMatchers = [],
                                                                                                            cached = compilerCache[ selector + " " ];

                                                                                                    if (!cached) {
                                                                                                        // Generate a function of recursive functions that can be used to check each element
                                                                                                        if (!match) {
                                                                                                            match = tokenize(selector);
                                                                                                        }
                                                                                                        i = match.length;
                                                                                                        while (i--) {
                                                                                                            cached = matcherFromTokens(match[i]);
                                                                                                            if (cached[ expando ]) {
                                                                                                                setMatchers.push(cached);
                                                                                                            } else {
                                                                                                                elementMatchers.push(cached);
                                                                                                            }
                                                                                                        }

                                                                                                        // Cache the compiled function
                                                                                                        cached = compilerCache(selector, matcherFromGroupMatchers(elementMatchers, setMatchers));

                                                                                                        // Save selector and tokenization
                                                                                                        cached.selector = selector;
                                                                                                    }
                                                                                                    return cached;
                                                                                                };

                                                                                                /**
                                                                                                 * A low-level selection function that works with Sizzle's compiled
                                                                                                 *  selector functions
                                                                                                 * @param {String|Function} selector A selector or a pre-compiled
                                                                                                 *  selector function built with Sizzle.compile
                                                                                                 * @param {Element} context
                                                                                                 * @param {Array} [results]
                                                                                                 * @param {Array} [seed] A set of elements to match against
                                                                                                 */
                                                                                                select = Sizzle.select = function (selector, context, results, seed) {
                                                                                                    var i, tokens, token, type, find,
                                                                                                            compiled = typeof selector === "function" && selector,
                                                                                                            match = !seed && tokenize((selector = compiled.selector || selector));

                                                                                                    results = results || [];

                                                                                                    // Try to minimize operations if there is no seed and only one group
                                                                                                    if (match.length === 1) {

                                                                                                        // Take a shortcut and set the context if the root selector is an ID
                                                                                                        tokens = match[0] = match[0].slice(0);
                                                                                                        if (tokens.length > 2 && (token = tokens[0]).type === "ID" &&
                                                                                                                support.getById && context.nodeType === 9 && documentIsHTML &&
                                                                                                                Expr.relative[ tokens[1].type ]) {

                                                                                                            context = (Expr.find["ID"](token.matches[0].replace(runescape, funescape), context) || [])[0];
                                                                                                            if (!context) {
                                                                                                                return results;

                                                                                                                // Precompiled matchers will still verify ancestry, so step up a level
                                                                                                            } else if (compiled) {
                                                                                                                context = context.parentNode;
                                                                                                            }

                                                                                                            selector = selector.slice(tokens.shift().value.length);
                                                                                                        }

                                                                                                        // Fetch a seed set for right-to-left matching
                                                                                                        i = matchExpr["needsContext"].test(selector) ? 0 : tokens.length;
                                                                                                        while (i--) {
                                                                                                            token = tokens[i];

                                                                                                            // Abort if we hit a combinator
                                                                                                            if (Expr.relative[ (type = token.type) ]) {
                                                                                                                break;
                                                                                                            }
                                                                                                            if ((find = Expr.find[ type ])) {
                                                                                                                // Search, expanding context for leading sibling combinators
                                                                                                                if ((seed = find(
                                                                                                                        token.matches[0].replace(runescape, funescape),
                                                                                                                        rsibling.test(tokens[0].type) && testContext(context.parentNode) || context
                                                                                                                        ))) {

                                                                                                                    // If seed is empty or no tokens remain, we can return early
                                                                                                                    tokens.splice(i, 1);
                                                                                                                    selector = seed.length && toSelector(tokens);
                                                                                                                    if (!selector) {
                                                                                                                        push.apply(results, seed);
                                                                                                                        return results;
                                                                                                                    }

                                                                                                                    break;
                                                                                                                }
                                                                                                            }
                                                                                                        }
                                                                                                    }

                                                                                                    // Compile and execute a filtering function if one is not provided
                                                                                                    // Provide `match` to avoid retokenization if we modified the selector above
                                                                                                    (compiled || compile(selector, match))(
                                                                                                            seed,
                                                                                                            context,
                                                                                                            !documentIsHTML,
                                                                                                            results,
                                                                                                            rsibling.test(selector) && testContext(context.parentNode) || context
                                                                                                            );
                                                                                                    return results;
                                                                                                };

// One-time assignments

// Sort stability
                                                                                                support.sortStable = expando.split("").sort(sortOrder).join("") === expando;

// Support: Chrome 14-35+
// Always assume duplicates if they aren't passed to the comparison function
                                                                                                support.detectDuplicates = !!hasDuplicate;

// Initialize against the default document
                                                                                                setDocument();

// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
// Detached nodes confoundingly follow *each other*
                                                                                                support.sortDetached = assert(function (div1) {
                                                                                                    // Should return 1, but returns 4 (following)
                                                                                                    return div1.compareDocumentPosition(document.createElement("div")) & 1;
                                                                                                });

// Support: IE<8
// Prevent attribute/property "interpolation"
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
                                                                                                if (!assert(function (div) {
                                                                                                    div.innerHTML = "<a href='#'></a>";
                                                                                                    return div.firstChild.getAttribute("href") === "#";
                                                                                                })) {
                                                                                                    addHandle("type|href|height|width", function (elem, name, isXML) {
                                                                                                        if (!isXML) {
                                                                                                            return elem.getAttribute(name, name.toLowerCase() === "type" ? 1 : 2);
                                                                                                        }
                                                                                                    });
                                                                                                }

// Support: IE<9
// Use defaultValue in place of getAttribute("value")
                                                                                                if (!support.attributes || !assert(function (div) {
                                                                                                    div.innerHTML = "<input/>";
                                                                                                    div.firstChild.setAttribute("value", "");
                                                                                                    return div.firstChild.getAttribute("value") === "";
                                                                                                })) {
                                                                                                    addHandle("value", function (elem, name, isXML) {
                                                                                                        if (!isXML && elem.nodeName.toLowerCase() === "input") {
                                                                                                            return elem.defaultValue;
                                                                                                        }
                                                                                                    });
                                                                                                }

// Support: IE<9
// Use getAttributeNode to fetch booleans when getAttribute lies
                                                                                                if (!assert(function (div) {
                                                                                                    return div.getAttribute("disabled") == null;
                                                                                                })) {
                                                                                                    addHandle(booleans, function (elem, name, isXML) {
                                                                                                        var val;
                                                                                                        if (!isXML) {
                                                                                                            return elem[ name ] === true ? name.toLowerCase() :
                                                                                                                    (val = elem.getAttributeNode(name)) && val.specified ?
                                                                                                                    val.value :
                                                                                                                    null;
                                                                                                        }
                                                                                                    });
                                                                                                }

                                                                                                return Sizzle;

                                                                                            })(window);



                                                                                            jQuery.find = Sizzle;
                                                                                            jQuery.expr = Sizzle.selectors;
                                                                                            jQuery.expr[":"] = jQuery.expr.pseudos;
                                                                                            jQuery.unique = Sizzle.uniqueSort;
                                                                                            jQuery.text = Sizzle.getText;
                                                                                            jQuery.isXMLDoc = Sizzle.isXML;
                                                                                            jQuery.contains = Sizzle.contains;



                                                                                            var rneedsContext = jQuery.expr.match.needsContext;

                                                                                            var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/);



                                                                                            var risSimple = /^.[^:#\[\.,]*$/;

// Implement the identical functionality for filter and not
                                                                                            function winnow(elements, qualifier, not) {
                                                                                                if (jQuery.isFunction(qualifier)) {
                                                                                                    return jQuery.grep(elements, function (elem, i) {
                                                                                                        /* jshint -W018 */
                                                                                                        return !!qualifier.call(elem, i, elem) !== not;
                                                                                                    });

                                                                                                }

                                                                                                if (qualifier.nodeType) {
                                                                                                    return jQuery.grep(elements, function (elem) {
                                                                                                        return (elem === qualifier) !== not;
                                                                                                    });

                                                                                                }

                                                                                                if (typeof qualifier === "string") {
                                                                                                    if (risSimple.test(qualifier)) {
                                                                                                        return jQuery.filter(qualifier, elements, not);
                                                                                                    }

                                                                                                    qualifier = jQuery.filter(qualifier, elements);
                                                                                                }

                                                                                                return jQuery.grep(elements, function (elem) {
                                                                                                    return (indexOf.call(qualifier, elem) >= 0) !== not;
                                                                                                });
                                                                                            }

                                                                                            jQuery.filter = function (expr, elems, not) {
                                                                                                var elem = elems[ 0 ];

                                                                                                if (not) {
                                                                                                    expr = ":not(" + expr + ")";
                                                                                                }

                                                                                                return elems.length === 1 && elem.nodeType === 1 ?
                                                                                                        jQuery.find.matchesSelector(elem, expr) ? [elem] : [] :
                                                                                                        jQuery.find.matches(expr, jQuery.grep(elems, function (elem) {
                                                                                                            return elem.nodeType === 1;
                                                                                                        }));
                                                                                            };

                                                                                            jQuery.fn.extend({
                                                                                                find: function (selector) {
                                                                                                    var i,
                                                                                                            len = this.length,
                                                                                                            ret = [],
                                                                                                            self = this;

                                                                                                    if (typeof selector !== "string") {
                                                                                                        return this.pushStack(jQuery(selector).filter(function () {
                                                                                                            for (i = 0; i < len; i++) {
                                                                                                                if (jQuery.contains(self[ i ], this)) {
                                                                                                                    return true;
                                                                                                                }
                                                                                                            }
                                                                                                        }));
                                                                                                    }

                                                                                                    for (i = 0; i < len; i++) {
                                                                                                        jQuery.find(selector, self[ i ], ret);
                                                                                                    }

                                                                                                    // Needed because $( selector, context ) becomes $( context ).find( selector )
                                                                                                    ret = this.pushStack(len > 1 ? jQuery.unique(ret) : ret);
                                                                                                    ret.selector = this.selector ? this.selector + " " + selector : selector;
                                                                                                    return ret;
                                                                                                },
                                                                                                filter: function (selector) {
                                                                                                    return this.pushStack(winnow(this, selector || [], false));
                                                                                                },
                                                                                                not: function (selector) {
                                                                                                    return this.pushStack(winnow(this, selector || [], true));
                                                                                                },
                                                                                                is: function (selector) {
                                                                                                    return !!winnow(
                                                                                                            this,
                                                                                                            // If this is a positional/relative selector, check membership in the returned set
                                                                                                            // so $("p:first").is("p:last") won't return true for a doc with two "p".
                                                                                                            typeof selector === "string" && rneedsContext.test(selector) ?
                                                                                                            jQuery(selector) :
                                                                                                            selector || [],
                                                                                                            false
                                                                                                            ).length;
                                                                                                }
                                                                                            });


// Initialize a jQuery object


// A central reference to the root jQuery(document)
                                                                                            var rootjQuery,
                                                                                                    // A simple way to check for HTML strings
                                                                                                    // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
                                                                                                    // Strict HTML recognition (#11290: must start with <)
                                                                                                    rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
                                                                                                    init = jQuery.fn.init = function (selector, context) {
                                                                                                        var match, elem;

                                                                                                        // HANDLE: $(""), $(null), $(undefined), $(false)
                                                                                                        if (!selector) {
                                                                                                            return this;
                                                                                                        }

                                                                                                        // Handle HTML strings
                                                                                                        if (typeof selector === "string") {
                                                                                                            if (selector[0] === "<" && selector[ selector.length - 1 ] === ">" && selector.length >= 3) {
                                                                                                                // Assume that strings that start and end with <> are HTML and skip the regex check
                                                                                                                match = [null, selector, null];

                                                                                                            } else {
                                                                                                                match = rquickExpr.exec(selector);
                                                                                                            }

                                                                                                            // Match html or make sure no context is specified for #id
                                                                                                            if (match && (match[1] || !context)) {

                                                                                                                // HANDLE: $(html) -> $(array)
                                                                                                                if (match[1]) {
                                                                                                                    context = context instanceof jQuery ? context[0] : context;

                                                                                                                    // Option to run scripts is true for back-compat
                                                                                                                    // Intentionally let the error be thrown if parseHTML is not present
                                                                                                                    jQuery.merge(this, jQuery.parseHTML(
                                                                                                                            match[1],
                                                                                                                            context && context.nodeType ? context.ownerDocument || context : document,
                                                                                                                            true
                                                                                                                            ));

                                                                                                                    // HANDLE: $(html, props)
                                                                                                                    if (rsingleTag.test(match[1]) && jQuery.isPlainObject(context)) {
                                                                                                                        for (match in context) {
                                                                                                                            // Properties of context are called as methods if possible
                                                                                                                            if (jQuery.isFunction(this[ match ])) {
                                                                                                                                this[ match ](context[ match ]);

                                                                                                                                // ...and otherwise set as attributes
                                                                                                                            } else {
                                                                                                                                this.attr(match, context[ match ]);
                                                                                                                            }
                                                                                                                        }
                                                                                                                    }

                                                                                                                    return this;

                                                                                                                    // HANDLE: $(#id)
                                                                                                                } else {
                                                                                                                    elem = document.getElementById(match[2]);

                                                                                                                    // Support: Blackberry 4.6
                                                                                                                    // gEBID returns nodes no longer in the document (#6963)
                                                                                                                    if (elem && elem.parentNode) {
                                                                                                                        // Inject the element directly into the jQuery object
                                                                                                                        this.length = 1;
                                                                                                                        this[0] = elem;
                                                                                                                    }

                                                                                                                    this.context = document;
                                                                                                                    this.selector = selector;
                                                                                                                    return this;
                                                                                                                }

                                                                                                                // HANDLE: $(expr, $(...))
                                                                                                            } else if (!context || context.jquery) {
                                                                                                                return (context || rootjQuery).find(selector);

                                                                                                                // HANDLE: $(expr, context)
                                                                                                                // (which is just equivalent to: $(context).find(expr)
                                                                                                            } else {
                                                                                                                return this.constructor(context).find(selector);
                                                                                                            }

                                                                                                            // HANDLE: $(DOMElement)
                                                                                                        } else if (selector.nodeType) {
                                                                                                            this.context = this[0] = selector;
                                                                                                            this.length = 1;
                                                                                                            return this;

                                                                                                            // HANDLE: $(function)
                                                                                                            // Shortcut for document ready
                                                                                                        } else if (jQuery.isFunction(selector)) {
                                                                                                            return typeof rootjQuery.ready !== "undefined" ?
                                                                                                                    rootjQuery.ready(selector) :
                                                                                                                    // Execute immediately if ready is not present
                                                                                                                    selector(jQuery);
                                                                                                        }

                                                                                                        if (selector.selector !== undefined) {
                                                                                                            this.selector = selector.selector;
                                                                                                            this.context = selector.context;
                                                                                                        }

                                                                                                        return jQuery.makeArray(selector, this);
                                                                                                    };

// Give the init function the jQuery prototype for later instantiation
                                                                                            init.prototype = jQuery.fn;

// Initialize central reference
                                                                                            rootjQuery = jQuery(document);


                                                                                            var rparentsprev = /^(?:parents|prev(?:Until|All))/,
                                                                                                    // Methods guaranteed to produce a unique set when starting from a unique set
                                                                                                    guaranteedUnique = {
                                                                                                        children: true,
                                                                                                        contents: true,
                                                                                                        next: true,
                                                                                                        prev: true
                                                                                                    };

                                                                                            jQuery.extend({
                                                                                                dir: function (elem, dir, until) {
                                                                                                    var matched = [],
                                                                                                            truncate = until !== undefined;

                                                                                                    while ((elem = elem[ dir ]) && elem.nodeType !== 9) {
                                                                                                        if (elem.nodeType === 1) {
                                                                                                            if (truncate && jQuery(elem).is(until)) {
                                                                                                                break;
                                                                                                            }
                                                                                                            matched.push(elem);
                                                                                                        }
                                                                                                    }
                                                                                                    return matched;
                                                                                                },

                                                                                                sibling: function (n, elem) {
                                                                                                    var matched = [];

                                                                                                    for (; n; n = n.nextSibling) {
                                                                                                        if (n.nodeType === 1 && n !== elem) {
                                                                                                            matched.push(n);
                                                                                                        }
                                                                                                    }

                                                                                                    return matched;
                                                                                                }
                                                                                            });

                                                                                            jQuery.fn.extend({
                                                                                                has: function (target) {
                                                                                                    var targets = jQuery(target, this),
                                                                                                            l = targets.length;

                                                                                                    return this.filter(function () {
                                                                                                        var i = 0;
                                                                                                        for (; i < l; i++) {
                                                                                                            if (jQuery.contains(this, targets[i])) {
                                                                                                                return true;
                                                                                                            }
                                                                                                        }
                                                                                                    });
                                                                                                },

                                                                                                closest: function (selectors, context) {
                                                                                                    var cur,
                                                                                                            i = 0,
                                                                                                            l = this.length,
                                                                                                            matched = [],
                                                                                                            pos = rneedsContext.test(selectors) || typeof selectors !== "string" ?
                                                                                                            jQuery(selectors, context || this.context) :
                                                                                                            0;

                                                                                                    for (; i < l; i++) {
                                                                                                        for (cur = this[i]; cur && cur !== context; cur = cur.parentNode) {
                                                                                                            // Always skip document fragments
                                                                                                            if (cur.nodeType < 11 && (pos ?
                                                                                                                    pos.index(cur) > -1 :
                                                                                                                    // Don't pass non-elements to Sizzle
                                                                                                                    cur.nodeType === 1 &&
                                                                                                                    jQuery.find.matchesSelector(cur, selectors))) {

                                                                                                                matched.push(cur);
                                                                                                                break;
                                                                                                            }
                                                                                                        }
                                                                                                    }

                                                                                                    return this.pushStack(matched.length > 1 ? jQuery.unique(matched) : matched);
                                                                                                },

                                                                                                // Determine the position of an element within the set
                                                                                                index: function (elem) {

                                                                                                    // No argument, return index in parent
                                                                                                    if (!elem) {
                                                                                                        return (this[ 0 ] && this[ 0 ].parentNode) ? this.first().prevAll().length : -1;
                                                                                                    }

                                                                                                    // Index in selector
                                                                                                    if (typeof elem === "string") {
                                                                                                        return indexOf.call(jQuery(elem), this[ 0 ]);
                                                                                                    }

                                                                                                    // Locate the position of the desired element
                                                                                                    return indexOf.call(this,
                                                                                                            // If it receives a jQuery object, the first element is used
                                                                                                            elem.jquery ? elem[ 0 ] : elem
                                                                                                            );
                                                                                                },

                                                                                                add: function (selector, context) {
                                                                                                    return this.pushStack(
                                                                                                            jQuery.unique(
                                                                                                                    jQuery.merge(this.get(), jQuery(selector, context))
                                                                                                                    )
                                                                                                            );
                                                                                                },

                                                                                                addBack: function (selector) {
                                                                                                    return this.add(selector == null ?
                                                                                                            this.prevObject : this.prevObject.filter(selector)
                                                                                                            );
                                                                                                }
                                                                                            });

                                                                                            function sibling(cur, dir) {
                                                                                                while ((cur = cur[dir]) && cur.nodeType !== 1) {
                                                                                                }
                                                                                                return cur;
                                                                                            }

                                                                                            jQuery.each({
                                                                                                parent: function (elem) {
                                                                                                    var parent = elem.parentNode;
                                                                                                    return parent && parent.nodeType !== 11 ? parent : null;
                                                                                                },
                                                                                                parents: function (elem) {
                                                                                                    return jQuery.dir(elem, "parentNode");
                                                                                                },
                                                                                                parentsUntil: function (elem, i, until) {
                                                                                                    return jQuery.dir(elem, "parentNode", until);
                                                                                                },
                                                                                                next: function (elem) {
                                                                                                    return sibling(elem, "nextSibling");
                                                                                                },
                                                                                                prev: function (elem) {
                                                                                                    return sibling(elem, "previousSibling");
                                                                                                },
                                                                                                nextAll: function (elem) {
                                                                                                    return jQuery.dir(elem, "nextSibling");
                                                                                                },
                                                                                                prevAll: function (elem) {
                                                                                                    return jQuery.dir(elem, "previousSibling");
                                                                                                },
                                                                                                nextUntil: function (elem, i, until) {
                                                                                                    return jQuery.dir(elem, "nextSibling", until);
                                                                                                },
                                                                                                prevUntil: function (elem, i, until) {
                                                                                                    return jQuery.dir(elem, "previousSibling", until);
                                                                                                },
                                                                                                siblings: function (elem) {
                                                                                                    return jQuery.sibling((elem.parentNode || {}).firstChild, elem);
                                                                                                },
                                                                                                children: function (elem) {
                                                                                                    return jQuery.sibling(elem.firstChild);
                                                                                                },
                                                                                                contents: function (elem) {
                                                                                                    return elem.contentDocument || jQuery.merge([], elem.childNodes);
                                                                                                }
                                                                                            }, function (name, fn) {
                                                                                                jQuery.fn[ name ] = function (until, selector) {
                                                                                                    var matched = jQuery.map(this, fn, until);

                                                                                                    if (name.slice(-5) !== "Until") {
                                                                                                        selector = until;
                                                                                                    }

                                                                                                    if (selector && typeof selector === "string") {
                                                                                                        matched = jQuery.filter(selector, matched);
                                                                                                    }

                                                                                                    if (this.length > 1) {
                                                                                                        // Remove duplicates
                                                                                                        if (!guaranteedUnique[ name ]) {
                                                                                                            jQuery.unique(matched);
                                                                                                        }

                                                                                                        // Reverse order for parents* and prev-derivatives
                                                                                                        if (rparentsprev.test(name)) {
                                                                                                            matched.reverse();
                                                                                                        }
                                                                                                    }

                                                                                                    return this.pushStack(matched);
                                                                                                };
                                                                                            });
                                                                                            var rnotwhite = (/\S+/g);



// String to Object options format cache
                                                                                            var optionsCache = {};

// Convert String-formatted options into Object-formatted ones and store in cache
                                                                                            function createOptions(options) {
                                                                                                var object = optionsCache[ options ] = {};
                                                                                                jQuery.each(options.match(rnotwhite) || [], function (_, flag) {
                                                                                                    object[ flag ] = true;
                                                                                                });
                                                                                                return object;
                                                                                            }

                                                                                            /*
                                                                                             * Create a callback list using the following parameters:
                                                                                             *
                                                                                             *	options: an optional list of space-separated options that will change how
                                                                                             *			the callback list behaves or a more traditional option object
                                                                                             *
                                                                                             * By default a callback list will act like an event callback list and can be
                                                                                             * "fired" multiple times.
                                                                                             *
                                                                                             * Possible options:
                                                                                             *
                                                                                             *	once:			will ensure the callback list can only be fired once (like a Deferred)
                                                                                             *
                                                                                             *	memory:			will keep track of previous values and will call any callback added
                                                                                             *					after the list has been fired right away with the latest "memorized"
                                                                                             *					values (like a Deferred)
                                                                                             *
                                                                                             *	unique:			will ensure a callback can only be added once (no duplicate in the list)
                                                                                             *
                                                                                             *	stopOnFalse:	interrupt callings when a callback returns false
                                                                                             *
                                                                                             */
                                                                                            jQuery.Callbacks = function (options) {

                                                                                                // Convert options from String-formatted to Object-formatted if needed
                                                                                                // (we check in cache first)
                                                                                                options = typeof options === "string" ?
                                                                                                        (optionsCache[ options ] || createOptions(options)) :
                                                                                                        jQuery.extend({}, options);

                                                                                                var // Last fire value (for non-forgettable lists)
                                                                                                        memory,
                                                                                                        // Flag to know if list was already fired
                                                                                                        fired,
                                                                                                        // Flag to know if list is currently firing
                                                                                                        firing,
                                                                                                        // First callback to fire (used internally by add and fireWith)
                                                                                                        firingStart,
                                                                                                        // End of the loop when firing
                                                                                                        firingLength,
                                                                                                        // Index of currently firing callback (modified by remove if needed)
                                                                                                        firingIndex,
                                                                                                        // Actual callback list
                                                                                                        list = [],
                                                                                                        // Stack of fire calls for repeatable lists
                                                                                                        stack = !options.once && [],
                                                                                                        // Fire callbacks
                                                                                                        fire = function (data) {
                                                                                                            memory = options.memory && data;
                                                                                                            fired = true;
                                                                                                            firingIndex = firingStart || 0;
                                                                                                            firingStart = 0;
                                                                                                            firingLength = list.length;
                                                                                                            firing = true;
                                                                                                            for (; list && firingIndex < firingLength; firingIndex++) {
                                                                                                                if (list[ firingIndex ].apply(data[ 0 ], data[ 1 ]) === false && options.stopOnFalse) {
                                                                                                                    memory = false; // To prevent further calls using add
                                                                                                                    break;
                                                                                                                }
                                                                                                            }
                                                                                                            firing = false;
                                                                                                            if (list) {
                                                                                                                if (stack) {
                                                                                                                    if (stack.length) {
                                                                                                                        fire(stack.shift());
                                                                                                                    }
                                                                                                                } else if (memory) {
                                                                                                                    list = [];
                                                                                                                } else {
                                                                                                                    self.disable();
                                                                                                                }
                                                                                                            }
                                                                                                        },
                                                                                                        // Actual Callbacks object
                                                                                                        self = {
                                                                                                            // Add a callback or a collection of callbacks to the list
                                                                                                            add: function () {
                                                                                                                if (list) {
                                                                                                                    // First, we save the current length
                                                                                                                    var start = list.length;
                                                                                                                    (function add(args) {
                                                                                                                        jQuery.each(args, function (_, arg) {
                                                                                                                            var type = jQuery.type(arg);
                                                                                                                            if (type === "function") {
                                                                                                                                if (!options.unique || !self.has(arg)) {
                                                                                                                                    list.push(arg);
                                                                                                                                }
                                                                                                                            } else if (arg && arg.length && type !== "string") {
                                                                                                                                // Inspect recursively
                                                                                                                                add(arg);
                                                                                                                            }
                                                                                                                        });
                                                                                                                    })(arguments);
                                                                                                                    // Do we need to add the callbacks to the
                                                                                                                    // current firing batch?
                                                                                                                    if (firing) {
                                                                                                                        firingLength = list.length;
                                                                                                                        // With memory, if we're not firing then
                                                                                                                        // we should call right away
                                                                                                                    } else if (memory) {
                                                                                                                        firingStart = start;
                                                                                                                        fire(memory);
                                                                                                                    }
                                                                                                                }
                                                                                                                return this;
                                                                                                            },
                                                                                                            // Remove a callback from the list
                                                                                                            remove: function () {
                                                                                                                if (list) {
                                                                                                                    jQuery.each(arguments, function (_, arg) {
                                                                                                                        var index;
                                                                                                                        while ((index = jQuery.inArray(arg, list, index)) > -1) {
                                                                                                                            list.splice(index, 1);
                                                                                                                            // Handle firing indexes
                                                                                                                            if (firing) {
                                                                                                                                if (index <= firingLength) {
                                                                                                                                    firingLength--;
                                                                                                                                }
                                                                                                                                if (index <= firingIndex) {
                                                                                                                                    firingIndex--;
                                                                                                                                }
                                                                                                                            }
                                                                                                                        }
                                                                                                                    });
                                                                                                                }
                                                                                                                return this;
                                                                                                            },
                                                                                                            // Check if a given callback is in the list.
                                                                                                            // If no argument is given, return whether or not list has callbacks attached.
                                                                                                            has: function (fn) {
                                                                                                                return fn ? jQuery.inArray(fn, list) > -1 : !!(list && list.length);
                                                                                                            },
                                                                                                            // Remove all callbacks from the list
                                                                                                            empty: function () {
                                                                                                                list = [];
                                                                                                                firingLength = 0;
                                                                                                                return this;
                                                                                                            },
                                                                                                            // Have the list do nothing anymore
                                                                                                            disable: function () {
                                                                                                                list = stack = memory = undefined;
                                                                                                                return this;
                                                                                                            },
                                                                                                            // Is it disabled?
                                                                                                            disabled: function () {
                                                                                                                return !list;
                                                                                                            },
                                                                                                            // Lock the list in its current state
                                                                                                            lock: function () {
                                                                                                                stack = undefined;
                                                                                                                if (!memory) {
                                                                                                                    self.disable();
                                                                                                                }
                                                                                                                return this;
                                                                                                            },
                                                                                                            // Is it locked?
                                                                                                            locked: function () {
                                                                                                                return !stack;
                                                                                                            },
                                                                                                            // Call all callbacks with the given context and arguments
                                                                                                            fireWith: function (context, args) {
                                                                                                                if (list && (!fired || stack)) {
                                                                                                                    args = args || [];
                                                                                                                    args = [context, args.slice ? args.slice() : args];
                                                                                                                    if (firing) {
                                                                                                                        stack.push(args);
                                                                                                                    } else {
                                                                                                                        fire(args);
                                                                                                                    }
                                                                                                                }
                                                                                                                return this;
                                                                                                            },
                                                                                                            // Call all the callbacks with the given arguments
                                                                                                            fire: function () {
                                                                                                                self.fireWith(this, arguments);
                                                                                                                return this;
                                                                                                            },
                                                                                                            // To know if the callbacks have already been called at least once
                                                                                                            fired: function () {
                                                                                                                return !!fired;
                                                                                                            }
                                                                                                        };

                                                                                                return self;
                                                                                            };


                                                                                            jQuery.extend({

                                                                                                Deferred: function (func) {
                                                                                                    var tuples = [
                                                                                                        // action, add listener, listener list, final state
                                                                                                        ["resolve", "done", jQuery.Callbacks("once memory"), "resolved"],
                                                                                                        ["reject", "fail", jQuery.Callbacks("once memory"), "rejected"],
                                                                                                        ["notify", "progress", jQuery.Callbacks("memory")]
                                                                                                    ],
                                                                                                            state = "pending",
                                                                                                            promise = {
                                                                                                                state: function () {
                                                                                                                    return state;
                                                                                                                },
                                                                                                                always: function () {
                                                                                                                    deferred.done(arguments).fail(arguments);
                                                                                                                    return this;
                                                                                                                },
                                                                                                                then: function ( /* fnDone, fnFail, fnProgress */ ) {
                                                                                                                    var fns = arguments;
                                                                                                                    return jQuery.Deferred(function (newDefer) {
                                                                                                                        jQuery.each(tuples, function (i, tuple) {
                                                                                                                            var fn = jQuery.isFunction(fns[ i ]) && fns[ i ];
                                                                                                                            // deferred[ done | fail | progress ] for forwarding actions to newDefer
                                                                                                                            deferred[ tuple[1] ](function () {
                                                                                                                                var returned = fn && fn.apply(this, arguments);
                                                                                                                                if (returned && jQuery.isFunction(returned.promise)) {
                                                                                                                                    returned.promise()
                                                                                                                                            .done(newDefer.resolve)
                                                                                                                                            .fail(newDefer.reject)
                                                                                                                                            .progress(newDefer.notify);
                                                                                                                                } else {
                                                                                                                                    newDefer[ tuple[ 0 ] + "With" ](this === promise ? newDefer.promise() : this, fn ? [returned] : arguments);
                                                                                                                                }
                                                                                                                            });
                                                                                                                        });
                                                                                                                        fns = null;
                                                                                                                    }).promise();
                                                                                                                },
                                                                                                                // Get a promise for this deferred
                                                                                                                // If obj is provided, the promise aspect is added to the object
                                                                                                                promise: function (obj) {
                                                                                                                    return obj != null ? jQuery.extend(obj, promise) : promise;
                                                                                                                }
                                                                                                            },
                                                                                                            deferred = {};

                                                                                                    // Keep pipe for back-compat
                                                                                                    promise.pipe = promise.then;

                                                                                                    // Add list-specific methods
                                                                                                    jQuery.each(tuples, function (i, tuple) {
                                                                                                        var list = tuple[ 2 ],
                                                                                                                stateString = tuple[ 3 ];

                                                                                                        // promise[ done | fail | progress ] = list.add
                                                                                                        promise[ tuple[1] ] = list.add;

                                                                                                        // Handle state
                                                                                                        if (stateString) {
                                                                                                            list.add(function () {
                                                                                                                // state = [ resolved | rejected ]
                                                                                                                state = stateString;

                                                                                                                // [ reject_list | resolve_list ].disable; progress_list.lock
                                                                                                            }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock);
                                                                                                        }

                                                                                                        // deferred[ resolve | reject | notify ]
                                                                                                        deferred[ tuple[0] ] = function () {
                                                                                                            deferred[ tuple[0] + "With" ](this === deferred ? promise : this, arguments);
                                                                                                            return this;
                                                                                                        };
                                                                                                        deferred[ tuple[0] + "With" ] = list.fireWith;
                                                                                                    });

                                                                                                    // Make the deferred a promise
                                                                                                    promise.promise(deferred);

                                                                                                    // Call given func if any
                                                                                                    if (func) {
                                                                                                        func.call(deferred, deferred);
                                                                                                    }

                                                                                                    // All done!
                                                                                                    return deferred;
                                                                                                },

                                                                                                // Deferred helper
                                                                                                when: function (subordinate /* , ..., subordinateN */) {
                                                                                                    var i = 0,
                                                                                                            resolveValues = slice.call(arguments),
                                                                                                            length = resolveValues.length,
                                                                                                            // the count of uncompleted subordinates
                                                                                                            remaining = length !== 1 || (subordinate && jQuery.isFunction(subordinate.promise)) ? length : 0,
                                                                                                            // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
                                                                                                            deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
                                                                                                            // Update function for both resolve and progress values
                                                                                                            updateFunc = function (i, contexts, values) {
                                                                                                                return function (value) {
                                                                                                                    contexts[ i ] = this;
                                                                                                                    values[ i ] = arguments.length > 1 ? slice.call(arguments) : value;
                                                                                                                    if (values === progressValues) {
                                                                                                                        deferred.notifyWith(contexts, values);
                                                                                                                    } else if (!(--remaining)) {
                                                                                                                        deferred.resolveWith(contexts, values);
                                                                                                                    }
                                                                                                                };
                                                                                                            },
                                                                                                            progressValues, progressContexts, resolveContexts;

                                                                                                    // Add listeners to Deferred subordinates; treat others as resolved
                                                                                                    if (length > 1) {
                                                                                                        progressValues = new Array(length);
                                                                                                        progressContexts = new Array(length);
                                                                                                        resolveContexts = new Array(length);
                                                                                                        for (; i < length; i++) {
                                                                                                            if (resolveValues[ i ] && jQuery.isFunction(resolveValues[ i ].promise)) {
                                                                                                                resolveValues[ i ].promise()
                                                                                                                        .done(updateFunc(i, resolveContexts, resolveValues))
                                                                                                                        .fail(deferred.reject)
                                                                                                                        .progress(updateFunc(i, progressContexts, progressValues));
                                                                                                            } else {
                                                                                                                --remaining;
                                                                                                            }
                                                                                                        }
                                                                                                    }

                                                                                                    // If we're not waiting on anything, resolve the master
                                                                                                    if (!remaining) {
                                                                                                        deferred.resolveWith(resolveContexts, resolveValues);
                                                                                                    }

                                                                                                    return deferred.promise();
                                                                                                }
                                                                                            });


// The deferred used on DOM ready
                                                                                            var readyList;

                                                                                            jQuery.fn.ready = function (fn) {
                                                                                                // Add the callback
                                                                                                jQuery.ready.promise().done(fn);

                                                                                                return this;
                                                                                            };

                                                                                            jQuery.extend({
                                                                                                // Is the DOM ready to be used? Set to true once it occurs.
                                                                                                isReady: false,

                                                                                                // A counter to track how many items to wait for before
                                                                                                // the ready event fires. See #6781
                                                                                                readyWait: 1,

                                                                                                // Hold (or release) the ready event
                                                                                                holdReady: function (hold) {
                                                                                                    if (hold) {
                                                                                                        jQuery.readyWait++;
                                                                                                    } else {
                                                                                                        jQuery.ready(true);
                                                                                                    }
                                                                                                },

                                                                                                // Handle when the DOM is ready
                                                                                                ready: function (wait) {

                                                                                                    // Abort if there are pending holds or we're already ready
                                                                                                    if (wait === true ? --jQuery.readyWait : jQuery.isReady) {
                                                                                                        return;
                                                                                                    }

                                                                                                    // Remember that the DOM is ready
                                                                                                    jQuery.isReady = true;

                                                                                                    // If a normal DOM Ready event fired, decrement, and wait if need be
                                                                                                    if (wait !== true && --jQuery.readyWait > 0) {
                                                                                                        return;
                                                                                                    }

                                                                                                    // If there are functions bound, to execute
                                                                                                    readyList.resolveWith(document, [jQuery]);

                                                                                                    // Trigger any bound ready events
                                                                                                    if (jQuery.fn.triggerHandler) {
                                                                                                        jQuery(document).triggerHandler("ready");
                                                                                                        jQuery(document).off("ready");
                                                                                                    }
                                                                                                }
                                                                                            });

                                                                                            /**
                                                                                             * The ready event handler and self cleanup method
                                                                                             */
                                                                                            function completed() {
                                                                                                document.removeEventListener("DOMContentLoaded", completed, false);
                                                                                                window.removeEventListener("load", completed, false);
                                                                                                jQuery.ready();
                                                                                            }

                                                                                            jQuery.ready.promise = function (obj) {
                                                                                                if (!readyList) {

                                                                                                    readyList = jQuery.Deferred();

                                                                                                    // Catch cases where $(document).ready() is called after the browser event has already occurred.
                                                                                                    // We once tried to use readyState "interactive" here, but it caused issues like the one
                                                                                                    // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
                                                                                                    if (document.readyState === "complete") {
                                                                                                        // Handle it asynchronously to allow scripts the opportunity to delay ready
                                                                                                        setTimeout(jQuery.ready);

                                                                                                    } else {

                                                                                                        // Use the handy event callback
                                                                                                        document.addEventListener("DOMContentLoaded", completed, false);

                                                                                                        // A fallback to window.onload, that will always work
                                                                                                        window.addEventListener("load", completed, false);
                                                                                                    }
                                                                                                }
                                                                                                return readyList.promise(obj);
                                                                                            };

// Kick off the DOM ready check even if the user does not
                                                                                            jQuery.ready.promise();




// Multifunctional method to get and set values of a collection
// The value/s can optionally be executed if it's a function
                                                                                            var access = jQuery.access = function (elems, fn, key, value, chainable, emptyGet, raw) {
                                                                                                var i = 0,
                                                                                                        len = elems.length,
                                                                                                        bulk = key == null;

                                                                                                // Sets many values
                                                                                                if (jQuery.type(key) === "object") {
                                                                                                    chainable = true;
                                                                                                    for (i in key) {
                                                                                                        jQuery.access(elems, fn, i, key[i], true, emptyGet, raw);
                                                                                                    }

                                                                                                    // Sets one value
                                                                                                } else if (value !== undefined) {
                                                                                                    chainable = true;

                                                                                                    if (!jQuery.isFunction(value)) {
                                                                                                        raw = true;
                                                                                                    }

                                                                                                    if (bulk) {
                                                                                                        // Bulk operations run against the entire set
                                                                                                        if (raw) {
                                                                                                            fn.call(elems, value);
                                                                                                            fn = null;

                                                                                                            // ...except when executing function values
                                                                                                        } else {
                                                                                                            bulk = fn;
                                                                                                            fn = function (elem, key, value) {
                                                                                                                return bulk.call(jQuery(elem), value);
                                                                                                            };
                                                                                                        }
                                                                                                    }

                                                                                                    if (fn) {
                                                                                                        for (; i < len; i++) {
                                                                                                            fn(elems[i], key, raw ? value : value.call(elems[i], i, fn(elems[i], key)));
                                                                                                        }
                                                                                                    }
                                                                                                }

                                                                                                return chainable ?
                                                                                                        elems :
                                                                                                        // Gets
                                                                                                        bulk ?
                                                                                                        fn.call(elems) :
                                                                                                        len ? fn(elems[0], key) : emptyGet;
                                                                                            };


                                                                                            /**
                                                                                             * Determines whether an object can have data
                                                                                             */
                                                                                            jQuery.acceptData = function (owner) {
                                                                                                // Accepts only:
                                                                                                //  - Node
                                                                                                //    - Node.ELEMENT_NODE
                                                                                                //    - Node.DOCUMENT_NODE
                                                                                                //  - Object
                                                                                                //    - Any
                                                                                                /* jshint -W018 */
                                                                                                return owner.nodeType === 1 || owner.nodeType === 9 || !(+owner.nodeType);
                                                                                            };


                                                                                            function Data() {
                                                                                                // Support: Android<4,
                                                                                                // Old WebKit does not have Object.preventExtensions/freeze method,
                                                                                                // return new empty object instead with no [[set]] accessor
                                                                                                Object.defineProperty(this.cache = {}, 0, {
                                                                                                    get: function () {
                                                                                                        return {};
                                                                                                    }
                                                                                                });

                                                                                                this.expando = jQuery.expando + Data.uid++;
                                                                                            }

                                                                                            Data.uid = 1;
                                                                                            Data.accepts = jQuery.acceptData;

                                                                                            Data.prototype = {
                                                                                                key: function (owner) {
                                                                                                    // We can accept data for non-element nodes in modern browsers,
                                                                                                    // but we should not, see #8335.
                                                                                                    // Always return the key for a frozen object.
                                                                                                    if (!Data.accepts(owner)) {
                                                                                                        return 0;
                                                                                                    }

                                                                                                    var descriptor = {},
                                                                                                            // Check if the owner object already has a cache key
                                                                                                            unlock = owner[ this.expando ];

                                                                                                    // If not, create one
                                                                                                    if (!unlock) {
                                                                                                        unlock = Data.uid++;

                                                                                                        // Secure it in a non-enumerable, non-writable property
                                                                                                        try {
                                                                                                            descriptor[ this.expando ] = {value: unlock};
                                                                                                            Object.defineProperties(owner, descriptor);

                                                                                                            // Support: Android<4
                                                                                                            // Fallback to a less secure definition
                                                                                                        } catch (e) {
                                                                                                            descriptor[ this.expando ] = unlock;
                                                                                                            jQuery.extend(owner, descriptor);
                                                                                                        }
                                                                                                    }

                                                                                                    // Ensure the cache object
                                                                                                    if (!this.cache[ unlock ]) {
                                                                                                        this.cache[ unlock ] = {};
                                                                                                    }

                                                                                                    return unlock;
                                                                                                },
                                                                                                set: function (owner, data, value) {
                                                                                                    var prop,
                                                                                                            // There may be an unlock assigned to this node,
                                                                                                            // if there is no entry for this "owner", create one inline
                                                                                                            // and set the unlock as though an owner entry had always existed
                                                                                                            unlock = this.key(owner),
                                                                                                            cache = this.cache[ unlock ];

                                                                                                    // Handle: [ owner, key, value ] args
                                                                                                    if (typeof data === "string") {
                                                                                                        cache[ data ] = value;

                                                                                                        // Handle: [ owner, { properties } ] args
                                                                                                    } else {
                                                                                                        // Fresh assignments by object are shallow copied
                                                                                                        if (jQuery.isEmptyObject(cache)) {
                                                                                                            jQuery.extend(this.cache[ unlock ], data);
                                                                                                            // Otherwise, copy the properties one-by-one to the cache object
                                                                                                        } else {
                                                                                                            for (prop in data) {
                                                                                                                cache[ prop ] = data[ prop ];
                                                                                                            }
                                                                                                        }
                                                                                                    }
                                                                                                    return cache;
                                                                                                },
                                                                                                get: function (owner, key) {
                                                                                                    // Either a valid cache is found, or will be created.
                                                                                                    // New caches will be created and the unlock returned,
                                                                                                    // allowing direct access to the newly created
                                                                                                    // empty data object. A valid owner object must be provided.
                                                                                                    var cache = this.cache[ this.key(owner) ];

                                                                                                    return key === undefined ?
                                                                                                            cache : cache[ key ];
                                                                                                },
                                                                                                access: function (owner, key, value) {
                                                                                                    var stored;
                                                                                                    // In cases where either:
                                                                                                    //
                                                                                                    //   1. No key was specified
                                                                                                    //   2. A string key was specified, but no value provided
                                                                                                    //
                                                                                                    // Take the "read" path and allow the get method to determine
                                                                                                    // which value to return, respectively either:
                                                                                                    //
                                                                                                    //   1. The entire cache object
                                                                                                    //   2. The data stored at the key
                                                                                                    //
                                                                                                    if (key === undefined ||
                                                                                                            ((key && typeof key === "string") && value === undefined)) {

                                                                                                        stored = this.get(owner, key);

                                                                                                        return stored !== undefined ?
                                                                                                                stored : this.get(owner, jQuery.camelCase(key));
                                                                                                    }

                                                                                                    // [*]When the key is not a string, or both a key and value
                                                                                                    // are specified, set or extend (existing objects) with either:
                                                                                                    //
                                                                                                    //   1. An object of properties
                                                                                                    //   2. A key and value
                                                                                                    //
                                                                                                    this.set(owner, key, value);

                                                                                                    // Since the "set" path can have two possible entry points
                                                                                                    // return the expected data based on which path was taken[*]
                                                                                                    return value !== undefined ? value : key;
                                                                                                },
                                                                                                remove: function (owner, key) {
                                                                                                    var i, name, camel,
                                                                                                            unlock = this.key(owner),
                                                                                                            cache = this.cache[ unlock ];

                                                                                                    if (key === undefined) {
                                                                                                        this.cache[ unlock ] = {};

                                                                                                    } else {
                                                                                                        // Support array or space separated string of keys
                                                                                                        if (jQuery.isArray(key)) {
                                                                                                            // If "name" is an array of keys...
                                                                                                            // When data is initially created, via ("key", "val") signature,
                                                                                                            // keys will be converted to camelCase.
                                                                                                            // Since there is no way to tell _how_ a key was added, remove
                                                                                                            // both plain key and camelCase key. #12786
                                                                                                            // This will only penalize the array argument path.
                                                                                                            name = key.concat(key.map(jQuery.camelCase));
                                                                                                        } else {
                                                                                                            camel = jQuery.camelCase(key);
                                                                                                            // Try the string as a key before any manipulation
                                                                                                            if (key in cache) {
                                                                                                                name = [key, camel];
                                                                                                            } else {
                                                                                                                // If a key with the spaces exists, use it.
                                                                                                                // Otherwise, create an array by matching non-whitespace
                                                                                                                name = camel;
                                                                                                                name = name in cache ?
                                                                                                                        [name] : (name.match(rnotwhite) || []);
                                                                                                            }
                                                                                                        }

                                                                                                        i = name.length;
                                                                                                        while (i--) {
                                                                                                            delete cache[ name[ i ] ];
                                                                                                        }
                                                                                                    }
                                                                                                },
                                                                                                hasData: function (owner) {
                                                                                                    return !jQuery.isEmptyObject(
                                                                                                            this.cache[ owner[ this.expando ] ] || {}
                                                                                                    );
                                                                                                },
                                                                                                discard: function (owner) {
                                                                                                    if (owner[ this.expando ]) {
                                                                                                        delete this.cache[ owner[ this.expando ] ];
                                                                                                    }
                                                                                                }
                                                                                            };
                                                                                            var data_priv = new Data();

                                                                                            var data_user = new Data();



//	Implementation Summary
//
//	1. Enforce API surface and semantic compatibility with 1.9.x branch
//	2. Improve the module's maintainability by reducing the storage
//		paths to a single mechanism.
//	3. Use the same single mechanism to support "private" and "user" data.
//	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
//	5. Avoid exposing implementation details on user objects (eg. expando properties)
//	6. Provide a clear path for implementation upgrade to WeakMap in 2014

                                                                                            var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
                                                                                                    rmultiDash = /([A-Z])/g;

                                                                                            function dataAttr(elem, key, data) {
                                                                                                var name;

                                                                                                // If nothing was found internally, try to fetch any
                                                                                                // data from the HTML5 data-* attribute
                                                                                                if (data === undefined && elem.nodeType === 1) {
                                                                                                    name = "data-" + key.replace(rmultiDash, "-$1").toLowerCase();
                                                                                                    data = elem.getAttribute(name);

                                                                                                    if (typeof data === "string") {
                                                                                                        try {
                                                                                                            data = data === "true" ? true :
                                                                                                                    data === "false" ? false :
                                                                                                                    data === "null" ? null :
                                                                                                                    // Only convert to a number if it doesn't change the string
                                                                                                                    +data + "" === data ? +data :
                                                                                                                    rbrace.test(data) ? jQuery.parseJSON(data) :
                                                                                                                    data;
                                                                                                        } catch (e) {
                                                                                                        }

                                                                                                        // Make sure we set the data so it isn't changed later
                                                                                                        data_user.set(elem, key, data);
                                                                                                    } else {
                                                                                                        data = undefined;
                                                                                                    }
                                                                                                }
                                                                                                return data;
                                                                                            }

                                                                                            jQuery.extend({
                                                                                                hasData: function (elem) {
                                                                                                    return data_user.hasData(elem) || data_priv.hasData(elem);
                                                                                                },

                                                                                                data: function (elem, name, data) {
                                                                                                    return data_user.access(elem, name, data);
                                                                                                },

                                                                                                removeData: function (elem, name) {
                                                                                                    data_user.remove(elem, name);
                                                                                                },

                                                                                                // TODO: Now that all calls to _data and _removeData have been replaced
                                                                                                // with direct calls to data_priv methods, these can be deprecated.
                                                                                                _data: function (elem, name, data) {
                                                                                                    return data_priv.access(elem, name, data);
                                                                                                },

                                                                                                _removeData: function (elem, name) {
                                                                                                    data_priv.remove(elem, name);
                                                                                                }
                                                                                            });

                                                                                            jQuery.fn.extend({
                                                                                                data: function (key, value) {
                                                                                                    var i, name, data,
                                                                                                            elem = this[ 0 ],
                                                                                                            attrs = elem && elem.attributes;

                                                                                                    // Gets all values
                                                                                                    if (key === undefined) {
                                                                                                        if (this.length) {
                                                                                                            data = data_user.get(elem);

                                                                                                            if (elem.nodeType === 1 && !data_priv.get(elem, "hasDataAttrs")) {
                                                                                                                i = attrs.length;
                                                                                                                while (i--) {

                                                                                                                    // Support: IE11+
                                                                                                                    // The attrs elements can be null (#14894)
                                                                                                                    if (attrs[ i ]) {
                                                                                                                        name = attrs[ i ].name;
                                                                                                                        if (name.indexOf("data-") === 0) {
                                                                                                                            name = jQuery.camelCase(name.slice(5));
                                                                                                                            dataAttr(elem, name, data[ name ]);
                                                                                                                        }
                                                                                                                    }
                                                                                                                }
                                                                                                                data_priv.set(elem, "hasDataAttrs", true);
                                                                                                            }
                                                                                                        }

                                                                                                        return data;
                                                                                                    }

                                                                                                    // Sets multiple values
                                                                                                    if (typeof key === "object") {
                                                                                                        return this.each(function () {
                                                                                                            data_user.set(this, key);
                                                                                                        });
                                                                                                    }

                                                                                                    return access(this, function (value) {
                                                                                                        var data,
                                                                                                                camelKey = jQuery.camelCase(key);

                                                                                                        // The calling jQuery object (element matches) is not empty
                                                                                                        // (and therefore has an element appears at this[ 0 ]) and the
                                                                                                        // `value` parameter was not undefined. An empty jQuery object
                                                                                                        // will result in `undefined` for elem = this[ 0 ] which will
                                                                                                        // throw an exception if an attempt to read a data cache is made.
                                                                                                        if (elem && value === undefined) {
                                                                                                            // Attempt to get data from the cache
                                                                                                            // with the key as-is
                                                                                                            data = data_user.get(elem, key);
                                                                                                            if (data !== undefined) {
                                                                                                                return data;
                                                                                                            }

                                                                                                            // Attempt to get data from the cache
                                                                                                            // with the key camelized
                                                                                                            data = data_user.get(elem, camelKey);
                                                                                                            if (data !== undefined) {
                                                                                                                return data;
                                                                                                            }

                                                                                                            // Attempt to "discover" the data in
                                                                                                            // HTML5 custom data-* attrs
                                                                                                            data = dataAttr(elem, camelKey, undefined);
                                                                                                            if (data !== undefined) {
                                                                                                                return data;
                                                                                                            }

                                                                                                            // We tried really hard, but the data doesn't exist.
                                                                                                            return;
                                                                                                        }

                                                                                                        // Set the data...
                                                                                                        this.each(function () {
                                                                                                            // First, attempt to store a copy or reference of any
                                                                                                            // data that might've been store with a camelCased key.
                                                                                                            var data = data_user.get(this, camelKey);

                                                                                                            // For HTML5 data-* attribute interop, we have to
                                                                                                            // store property names with dashes in a camelCase form.
                                                                                                            // This might not apply to all properties...*
                                                                                                            data_user.set(this, camelKey, value);

                                                                                                            // *... In the case of properties that might _actually_
                                                                                                            // have dashes, we need to also store a copy of that
                                                                                                            // unchanged property.
                                                                                                            if (key.indexOf("-") !== -1 && data !== undefined) {
                                                                                                                data_user.set(this, key, value);
                                                                                                            }
                                                                                                        });
                                                                                                    }, null, value, arguments.length > 1, null, true);
                                                                                                },

                                                                                                removeData: function (key) {
                                                                                                    return this.each(function () {
                                                                                                        data_user.remove(this, key);
                                                                                                    });
                                                                                                }
                                                                                            });


                                                                                            jQuery.extend({
                                                                                                queue: function (elem, type, data) {
                                                                                                    var queue;

                                                                                                    if (elem) {
                                                                                                        type = (type || "fx") + "queue";
                                                                                                        queue = data_priv.get(elem, type);

                                                                                                        // Speed up dequeue by getting out quickly if this is just a lookup
                                                                                                        if (data) {
                                                                                                            if (!queue || jQuery.isArray(data)) {
                                                                                                                queue = data_priv.access(elem, type, jQuery.makeArray(data));
                                                                                                            } else {
                                                                                                                queue.push(data);
                                                                                                            }
                                                                                                        }
                                                                                                        return queue || [];
                                                                                                    }
                                                                                                },

                                                                                                dequeue: function (elem, type) {
                                                                                                    type = type || "fx";

                                                                                                    var queue = jQuery.queue(elem, type),
                                                                                                            startLength = queue.length,
                                                                                                            fn = queue.shift(),
                                                                                                            hooks = jQuery._queueHooks(elem, type),
                                                                                                            next = function () {
                                                                                                                jQuery.dequeue(elem, type);
                                                                                                            };

                                                                                                    // If the fx queue is dequeued, always remove the progress sentinel
                                                                                                    if (fn === "inprogress") {
                                                                                                        fn = queue.shift();
                                                                                                        startLength--;
                                                                                                    }

                                                                                                    if (fn) {

                                                                                                        // Add a progress sentinel to prevent the fx queue from being
                                                                                                        // automatically dequeued
                                                                                                        if (type === "fx") {
                                                                                                            queue.unshift("inprogress");
                                                                                                        }

                                                                                                        // Clear up the last queue stop function
                                                                                                        delete hooks.stop;
                                                                                                        fn.call(elem, next, hooks);
                                                                                                    }

                                                                                                    if (!startLength && hooks) {
                                                                                                        hooks.empty.fire();
                                                                                                    }
                                                                                                },

                                                                                                // Not public - generate a queueHooks object, or return the current one
                                                                                                _queueHooks: function (elem, type) {
                                                                                                    var key = type + "queueHooks";
                                                                                                    return data_priv.get(elem, key) || data_priv.access(elem, key, {
                                                                                                        empty: jQuery.Callbacks("once memory").add(function () {
                                                                                                            data_priv.remove(elem, [type + "queue", key]);
                                                                                                        })
                                                                                                    });
                                                                                                }
                                                                                            });

                                                                                            jQuery.fn.extend({
                                                                                                queue: function (type, data) {
                                                                                                    var setter = 2;

                                                                                                    if (typeof type !== "string") {
                                                                                                        data = type;
                                                                                                        type = "fx";
                                                                                                        setter--;
                                                                                                    }

                                                                                                    if (arguments.length < setter) {
                                                                                                        return jQuery.queue(this[0], type);
                                                                                                    }

                                                                                                    return data === undefined ?
                                                                                                            this :
                                                                                                            this.each(function () {
                                                                                                                var queue = jQuery.queue(this, type, data);

                                                                                                                // Ensure a hooks for this queue
                                                                                                                jQuery._queueHooks(this, type);

                                                                                                                if (type === "fx" && queue[0] !== "inprogress") {
                                                                                                                    jQuery.dequeue(this, type);
                                                                                                                }
                                                                                                            });
                                                                                                },
                                                                                                dequeue: function (type) {
                                                                                                    return this.each(function () {
                                                                                                        jQuery.dequeue(this, type);
                                                                                                    });
                                                                                                },
                                                                                                clearQueue: function (type) {
                                                                                                    return this.queue(type || "fx", []);
                                                                                                },
                                                                                                // Get a promise resolved when queues of a certain type
                                                                                                // are emptied (fx is the type by default)
                                                                                                promise: function (type, obj) {
                                                                                                    var tmp,
                                                                                                            count = 1,
                                                                                                            defer = jQuery.Deferred(),
                                                                                                            elements = this,
                                                                                                            i = this.length,
                                                                                                            resolve = function () {
                                                                                                                if (!(--count)) {
                                                                                                                    defer.resolveWith(elements, [elements]);
                                                                                                                }
                                                                                                            };

                                                                                                    if (typeof type !== "string") {
                                                                                                        obj = type;
                                                                                                        type = undefined;
                                                                                                    }
                                                                                                    type = type || "fx";

                                                                                                    while (i--) {
                                                                                                        tmp = data_priv.get(elements[ i ], type + "queueHooks");
                                                                                                        if (tmp && tmp.empty) {
                                                                                                            count++;
                                                                                                            tmp.empty.add(resolve);
                                                                                                        }
                                                                                                    }
                                                                                                    resolve();
                                                                                                    return defer.promise(obj);
                                                                                                }
                                                                                            });
                                                                                            var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source;

                                                                                            var cssExpand = ["Top", "Right", "Bottom", "Left"];

                                                                                            var isHidden = function (elem, el) {
                                                                                                // isHidden might be called from jQuery#filter function;
                                                                                                // in that case, element will be second argument
                                                                                                elem = el || elem;
                                                                                                return jQuery.css(elem, "display") === "none" || !jQuery.contains(elem.ownerDocument, elem);
                                                                                            };

                                                                                            var rcheckableType = (/^(?:checkbox|radio)$/i);



                                                                                            (function () {
                                                                                                var fragment = document.createDocumentFragment(),
                                                                                                        div = fragment.appendChild(document.createElement("div")),
                                                                                                        input = document.createElement("input");

                                                                                                // Support: Safari<=5.1
                                                                                                // Check state lost if the name is set (#11217)
                                                                                                // Support: Windows Web Apps (WWA)
                                                                                                // `name` and `type` must use .setAttribute for WWA (#14901)
                                                                                                input.setAttribute("type", "radio");
                                                                                                input.setAttribute("checked", "checked");
                                                                                                input.setAttribute("name", "t");

                                                                                                div.appendChild(input);

                                                                                                // Support: Safari<=5.1, Android<4.2
                                                                                                // Older WebKit doesn't clone checked state correctly in fragments
                                                                                                support.checkClone = div.cloneNode(true).cloneNode(true).lastChild.checked;

                                                                                                // Support: IE<=11+
                                                                                                // Make sure textarea (and checkbox) defaultValue is properly cloned
                                                                                                div.innerHTML = "<textarea>x</textarea>";
                                                                                                support.noCloneChecked = !!div.cloneNode(true).lastChild.defaultValue;
                                                                                            })();
                                                                                            var strundefined = typeof undefined;



                                                                                            support.focusinBubbles = "onfocusin" in window;


                                                                                            var
                                                                                                    rkeyEvent = /^key/,
                                                                                                    rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/,
                                                                                                    rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
                                                                                                    rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;

                                                                                            function returnTrue() {
                                                                                                return true;
                                                                                            }

                                                                                            function returnFalse() {
                                                                                                return false;
                                                                                            }

                                                                                            function safeActiveElement() {
                                                                                                try {
                                                                                                    return document.activeElement;
                                                                                                } catch (err) {
                                                                                                }
                                                                                            }

                                                                                            /*
                                                                                             * Helper functions for managing events -- not part of the public interface.
                                                                                             * Props to Dean Edwards' addEvent library for many of the ideas.
                                                                                             */
                                                                                            jQuery.event = {

                                                                                                global: {},

                                                                                                add: function (elem, types, handler, data, selector) {

                                                                                                    var handleObjIn, eventHandle, tmp,
                                                                                                            events, t, handleObj,
                                                                                                            special, handlers, type, namespaces, origType,
                                                                                                            elemData = data_priv.get(elem);

                                                                                                    // Don't attach events to noData or text/comment nodes (but allow plain objects)
                                                                                                    if (!elemData) {
                                                                                                        return;
                                                                                                    }

                                                                                                    // Caller can pass in an object of custom data in lieu of the handler
                                                                                                    if (handler.handler) {
                                                                                                        handleObjIn = handler;
                                                                                                        handler = handleObjIn.handler;
                                                                                                        selector = handleObjIn.selector;
                                                                                                    }

                                                                                                    // Make sure that the handler has a unique ID, used to find/remove it later
                                                                                                    if (!handler.guid) {
                                                                                                        handler.guid = jQuery.guid++;
                                                                                                    }

                                                                                                    // Init the element's event structure and main handler, if this is the first
                                                                                                    if (!(events = elemData.events)) {
                                                                                                        events = elemData.events = {};
                                                                                                    }
                                                                                                    if (!(eventHandle = elemData.handle)) {
                                                                                                        eventHandle = elemData.handle = function (e) {
                                                                                                            // Discard the second event of a jQuery.event.trigger() and
                                                                                                            // when an event is called after a page has unloaded
                                                                                                            return typeof jQuery !== strundefined && jQuery.event.triggered !== e.type ?
                                                                                                                    jQuery.event.dispatch.apply(elem, arguments) : undefined;
                                                                                                        };
                                                                                                    }

                                                                                                    // Handle multiple events separated by a space
                                                                                                    types = (types || "").match(rnotwhite) || [""];
                                                                                                    t = types.length;
                                                                                                    while (t--) {
                                                                                                        tmp = rtypenamespace.exec(types[t]) || [];
                                                                                                        type = origType = tmp[1];
                                                                                                        namespaces = (tmp[2] || "").split(".").sort();

                                                                                                        // There *must* be a type, no attaching namespace-only handlers
                                                                                                        if (!type) {
                                                                                                            continue;
                                                                                                        }

                                                                                                        // If event changes its type, use the special event handlers for the changed type
                                                                                                        special = jQuery.event.special[ type ] || {};

                                                                                                        // If selector defined, determine special event api type, otherwise given type
                                                                                                        type = (selector ? special.delegateType : special.bindType) || type;

                                                                                                        // Update special based on newly reset type
                                                                                                        special = jQuery.event.special[ type ] || {};

                                                                                                        // handleObj is passed to all event handlers
                                                                                                        handleObj = jQuery.extend({
                                                                                                            type: type,
                                                                                                            origType: origType,
                                                                                                            data: data,
                                                                                                            handler: handler,
                                                                                                            guid: handler.guid,
                                                                                                            selector: selector,
                                                                                                            needsContext: selector && jQuery.expr.match.needsContext.test(selector),
                                                                                                            namespace: namespaces.join(".")
                                                                                                        }, handleObjIn);

                                                                                                        // Init the event handler queue if we're the first
                                                                                                        if (!(handlers = events[ type ])) {
                                                                                                            handlers = events[ type ] = [];
                                                                                                            handlers.delegateCount = 0;

                                                                                                            // Only use addEventListener if the special events handler returns false
                                                                                                            if (!special.setup || special.setup.call(elem, data, namespaces, eventHandle) === false) {
                                                                                                                if (elem.addEventListener) {
                                                                                                                    elem.addEventListener(type, eventHandle, false);
                                                                                                                }
                                                                                                            }
                                                                                                        }

                                                                                                        if (special.add) {
                                                                                                            special.add.call(elem, handleObj);

                                                                                                            if (!handleObj.handler.guid) {
                                                                                                                handleObj.handler.guid = handler.guid;
                                                                                                            }
                                                                                                        }

                                                                                                        // Add to the element's handler list, delegates in front
                                                                                                        if (selector) {
                                                                                                            handlers.splice(handlers.delegateCount++, 0, handleObj);
                                                                                                        } else {
                                                                                                            handlers.push(handleObj);
                                                                                                        }

                                                                                                        // Keep track of which events have ever been used, for event optimization
                                                                                                        jQuery.event.global[ type ] = true;
                                                                                                    }

                                                                                                },

                                                                                                // Detach an event or set of events from an element
                                                                                                remove: function (elem, types, handler, selector, mappedTypes) {

                                                                                                    var j, origCount, tmp,
                                                                                                            events, t, handleObj,
                                                                                                            special, handlers, type, namespaces, origType,
                                                                                                            elemData = data_priv.hasData(elem) && data_priv.get(elem);

                                                                                                    if (!elemData || !(events = elemData.events)) {
                                                                                                        return;
                                                                                                    }

                                                                                                    // Once for each type.namespace in types; type may be omitted
                                                                                                    types = (types || "").match(rnotwhite) || [""];
                                                                                                    t = types.length;
                                                                                                    while (t--) {
                                                                                                        tmp = rtypenamespace.exec(types[t]) || [];
                                                                                                        type = origType = tmp[1];
                                                                                                        namespaces = (tmp[2] || "").split(".").sort();

                                                                                                        // Unbind all events (on this namespace, if provided) for the element
                                                                                                        if (!type) {
                                                                                                            for (type in events) {
                                                                                                                jQuery.event.remove(elem, type + types[ t ], handler, selector, true);
                                                                                                            }
                                                                                                            continue;
                                                                                                        }

                                                                                                        special = jQuery.event.special[ type ] || {};
                                                                                                        type = (selector ? special.delegateType : special.bindType) || type;
                                                                                                        handlers = events[ type ] || [];
                                                                                                        tmp = tmp[2] && new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)");

                                                                                                        // Remove matching events
                                                                                                        origCount = j = handlers.length;
                                                                                                        while (j--) {
                                                                                                            handleObj = handlers[ j ];

                                                                                                            if ((mappedTypes || origType === handleObj.origType) &&
                                                                                                                    (!handler || handler.guid === handleObj.guid) &&
                                                                                                                    (!tmp || tmp.test(handleObj.namespace)) &&
                                                                                                                    (!selector || selector === handleObj.selector || selector === "**" && handleObj.selector)) {
                                                                                                                handlers.splice(j, 1);

                                                                                                                if (handleObj.selector) {
                                                                                                                    handlers.delegateCount--;
                                                                                                                }
                                                                                                                if (special.remove) {
                                                                                                                    special.remove.call(elem, handleObj);
                                                                                                                }
                                                                                                            }
                                                                                                        }

                                                                                                        // Remove generic event handler if we removed something and no more handlers exist
                                                                                                        // (avoids potential for endless recursion during removal of special event handlers)
                                                                                                        if (origCount && !handlers.length) {
                                                                                                            if (!special.teardown || special.teardown.call(elem, namespaces, elemData.handle) === false) {
                                                                                                                jQuery.removeEvent(elem, type, elemData.handle);
                                                                                                            }

                                                                                                            delete events[ type ];
                                                                                                        }
                                                                                                    }

                                                                                                    // Remove the expando if it's no longer used
                                                                                                    if (jQuery.isEmptyObject(events)) {
                                                                                                        delete elemData.handle;
                                                                                                        data_priv.remove(elem, "events");
                                                                                                    }
                                                                                                },

                                                                                                trigger: function (event, data, elem, onlyHandlers) {

                                                                                                    var i, cur, tmp, bubbleType, ontype, handle, special,
                                                                                                            eventPath = [elem || document],
                                                                                                            type = hasOwn.call(event, "type") ? event.type : event,
                                                                                                            namespaces = hasOwn.call(event, "namespace") ? event.namespace.split(".") : [];

                                                                                                    cur = tmp = elem = elem || document;

                                                                                                    // Don't do events on text and comment nodes
                                                                                                    if (elem.nodeType === 3 || elem.nodeType === 8) {
                                                                                                        return;
                                                                                                    }

                                                                                                    // focus/blur morphs to focusin/out; ensure we're not firing them right now
                                                                                                    if (rfocusMorph.test(type + jQuery.event.triggered)) {
                                                                                                        return;
                                                                                                    }

                                                                                                    if (type.indexOf(".") >= 0) {
                                                                                                        // Namespaced trigger; create a regexp to match event type in handle()
                                                                                                        namespaces = type.split(".");
                                                                                                        type = namespaces.shift();
                                                                                                        namespaces.sort();
                                                                                                    }
                                                                                                    ontype = type.indexOf(":") < 0 && "on" + type;

                                                                                                    // Caller can pass in a jQuery.Event object, Object, or just an event type string
                                                                                                    event = event[ jQuery.expando ] ?
                                                                                                            event :
                                                                                                            new jQuery.Event(type, typeof event === "object" && event);

                                                                                                    // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
                                                                                                    event.isTrigger = onlyHandlers ? 2 : 3;
                                                                                                    event.namespace = namespaces.join(".");
                                                                                                    event.namespace_re = event.namespace ?
                                                                                                            new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)") :
                                                                                                            null;

                                                                                                    // Clean up the event in case it is being reused
                                                                                                    event.result = undefined;
                                                                                                    if (!event.target) {
                                                                                                        event.target = elem;
                                                                                                    }

                                                                                                    // Clone any incoming data and prepend the event, creating the handler arg list
                                                                                                    data = data == null ?
                                                                                                            [event] :
                                                                                                            jQuery.makeArray(data, [event]);

                                                                                                    // Allow special events to draw outside the lines
                                                                                                    special = jQuery.event.special[ type ] || {};
                                                                                                    if (!onlyHandlers && special.trigger && special.trigger.apply(elem, data) === false) {
                                                                                                        return;
                                                                                                    }

                                                                                                    // Determine event propagation path in advance, per W3C events spec (#9951)
                                                                                                    // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
                                                                                                    if (!onlyHandlers && !special.noBubble && !jQuery.isWindow(elem)) {

                                                                                                        bubbleType = special.delegateType || type;
                                                                                                        if (!rfocusMorph.test(bubbleType + type)) {
                                                                                                            cur = cur.parentNode;
                                                                                                        }
                                                                                                        for (; cur; cur = cur.parentNode) {
                                                                                                            eventPath.push(cur);
                                                                                                            tmp = cur;
                                                                                                        }

                                                                                                        // Only add window if we got to document (e.g., not plain obj or detached DOM)
                                                                                                        if (tmp === (elem.ownerDocument || document)) {
                                                                                                            eventPath.push(tmp.defaultView || tmp.parentWindow || window);
                                                                                                        }
                                                                                                    }

                                                                                                    // Fire handlers on the event path
                                                                                                    i = 0;
                                                                                                    while ((cur = eventPath[i++]) && !event.isPropagationStopped()) {

                                                                                                        event.type = i > 1 ?
                                                                                                                bubbleType :
                                                                                                                special.bindType || type;

                                                                                                        // jQuery handler
                                                                                                        handle = (data_priv.get(cur, "events") || {})[ event.type ] && data_priv.get(cur, "handle");
                                                                                                        if (handle) {
                                                                                                            handle.apply(cur, data);
                                                                                                        }

                                                                                                        // Native handler
                                                                                                        handle = ontype && cur[ ontype ];
                                                                                                        if (handle && handle.apply && jQuery.acceptData(cur)) {
                                                                                                            event.result = handle.apply(cur, data);
                                                                                                            if (event.result === false) {
                                                                                                                event.preventDefault();
                                                                                                            }
                                                                                                        }
                                                                                                    }
                                                                                                    event.type = type;

                                                                                                    // If nobody prevented the default action, do it now
                                                                                                    if (!onlyHandlers && !event.isDefaultPrevented()) {

                                                                                                        if ((!special._default || special._default.apply(eventPath.pop(), data) === false) &&
                                                                                                                jQuery.acceptData(elem)) {

                                                                                                            // Call a native DOM method on the target with the same name name as the event.
                                                                                                            // Don't do default actions on window, that's where global variables be (#6170)
                                                                                                            if (ontype && jQuery.isFunction(elem[ type ]) && !jQuery.isWindow(elem)) {

                                                                                                                // Don't re-trigger an onFOO event when we call its FOO() method
                                                                                                                tmp = elem[ ontype ];

                                                                                                                if (tmp) {
                                                                                                                    elem[ ontype ] = null;
                                                                                                                }

                                                                                                                // Prevent re-triggering of the same event, since we already bubbled it above
                                                                                                                jQuery.event.triggered = type;
                                                                                                                elem[ type ]();
                                                                                                                jQuery.event.triggered = undefined;

                                                                                                                if (tmp) {
                                                                                                                    elem[ ontype ] = tmp;
                                                                                                                }
                                                                                                            }
                                                                                                        }
                                                                                                    }

                                                                                                    return event.result;
                                                                                                },

                                                                                                dispatch: function (event) {

                                                                                                    // Make a writable jQuery.Event from the native event object
                                                                                                    event = jQuery.event.fix(event);

                                                                                                    var i, j, ret, matched, handleObj,
                                                                                                            handlerQueue = [],
                                                                                                            args = slice.call(arguments),
                                                                                                            handlers = (data_priv.get(this, "events") || {})[ event.type ] || [],
                                                                                                            special = jQuery.event.special[ event.type ] || {};

                                                                                                    // Use the fix-ed jQuery.Event rather than the (read-only) native event
                                                                                                    args[0] = event;
                                                                                                    event.delegateTarget = this;

                                                                                                    // Call the preDispatch hook for the mapped type, and let it bail if desired
                                                                                                    if (special.preDispatch && special.preDispatch.call(this, event) === false) {
                                                                                                        return;
                                                                                                    }

                                                                                                    // Determine handlers
                                                                                                    handlerQueue = jQuery.event.handlers.call(this, event, handlers);

                                                                                                    // Run delegates first; they may want to stop propagation beneath us
                                                                                                    i = 0;
                                                                                                    while ((matched = handlerQueue[ i++ ]) && !event.isPropagationStopped()) {
                                                                                                        event.currentTarget = matched.elem;

                                                                                                        j = 0;
                                                                                                        while ((handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped()) {

                                                                                                            // Triggered event must either 1) have no namespace, or 2) have namespace(s)
                                                                                                            // a subset or equal to those in the bound event (both can have no namespace).
                                                                                                            if (!event.namespace_re || event.namespace_re.test(handleObj.namespace)) {

                                                                                                                event.handleObj = handleObj;
                                                                                                                event.data = handleObj.data;

                                                                                                                ret = ((jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler)
                                                                                                                        .apply(matched.elem, args);

                                                                                                                if (ret !== undefined) {
                                                                                                                    if ((event.result = ret) === false) {
                                                                                                                        event.preventDefault();
                                                                                                                        event.stopPropagation();
                                                                                                                    }
                                                                                                                }
                                                                                                            }
                                                                                                        }
                                                                                                    }

                                                                                                    // Call the postDispatch hook for the mapped type
                                                                                                    if (special.postDispatch) {
                                                                                                        special.postDispatch.call(this, event);
                                                                                                    }

                                                                                                    return event.result;
                                                                                                },

                                                                                                handlers: function (event, handlers) {
                                                                                                    var i, matches, sel, handleObj,
                                                                                                            handlerQueue = [],
                                                                                                            delegateCount = handlers.delegateCount,
                                                                                                            cur = event.target;

                                                                                                    // Find delegate handlers
                                                                                                    // Black-hole SVG <use> instance trees (#13180)
                                                                                                    // Avoid non-left-click bubbling in Firefox (#3861)
                                                                                                    if (delegateCount && cur.nodeType && (!event.button || event.type !== "click")) {

                                                                                                        for (; cur !== this; cur = cur.parentNode || this) {

                                                                                                            // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
                                                                                                            if (cur.disabled !== true || event.type !== "click") {
                                                                                                                matches = [];
                                                                                                                for (i = 0; i < delegateCount; i++) {
                                                                                                                    handleObj = handlers[ i ];

                                                                                                                    // Don't conflict with Object.prototype properties (#13203)
                                                                                                                    sel = handleObj.selector + " ";

                                                                                                                    if (matches[ sel ] === undefined) {
                                                                                                                        matches[ sel ] = handleObj.needsContext ?
                                                                                                                                jQuery(sel, this).index(cur) >= 0 :
                                                                                                                                jQuery.find(sel, this, null, [cur]).length;
                                                                                                                    }
                                                                                                                    if (matches[ sel ]) {
                                                                                                                        matches.push(handleObj);
                                                                                                                    }
                                                                                                                }
                                                                                                                if (matches.length) {
                                                                                                                    handlerQueue.push({elem: cur, handlers: matches});
                                                                                                                }
                                                                                                            }
                                                                                                        }
                                                                                                    }

                                                                                                    // Add the remaining (directly-bound) handlers
                                                                                                    if (delegateCount < handlers.length) {
                                                                                                        handlerQueue.push({elem: this, handlers: handlers.slice(delegateCount)});
                                                                                                    }

                                                                                                    return handlerQueue;
                                                                                                },

                                                                                                // Includes some event props shared by KeyEvent and MouseEvent
                                                                                                props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),

                                                                                                fixHooks: {},

                                                                                                keyHooks: {
                                                                                                    props: "char charCode key keyCode".split(" "),
                                                                                                    filter: function (event, original) {

                                                                                                        // Add which for key events
                                                                                                        if (event.which == null) {
                                                                                                            event.which = original.charCode != null ? original.charCode : original.keyCode;
                                                                                                        }

                                                                                                        return event;
                                                                                                    }
                                                                                                },

                                                                                                mouseHooks: {
                                                                                                    props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
                                                                                                    filter: function (event, original) {
                                                                                                        var eventDoc, doc, body,
                                                                                                                button = original.button;

                                                                                                        // Calculate pageX/Y if missing and clientX/Y available
                                                                                                        if (event.pageX == null && original.clientX != null) {
                                                                                                            eventDoc = event.target.ownerDocument || document;
                                                                                                            doc = eventDoc.documentElement;
                                                                                                            body = eventDoc.body;

                                                                                                            event.pageX = original.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0);
                                                                                                            event.pageY = original.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0);
                                                                                                        }

                                                                                                        // Add which for click: 1 === left; 2 === middle; 3 === right
                                                                                                        // Note: button is not normalized, so don't use it
                                                                                                        if (!event.which && button !== undefined) {
                                                                                                            event.which = (button & 1 ? 1 : (button & 2 ? 3 : (button & 4 ? 2 : 0)));
                                                                                                        }

                                                                                                        return event;
                                                                                                    }
                                                                                                },

                                                                                                fix: function (event) {
                                                                                                    if (event[ jQuery.expando ]) {
                                                                                                        return event;
                                                                                                    }

                                                                                                    // Create a writable copy of the event object and normalize some properties
                                                                                                    var i, prop, copy,
                                                                                                            type = event.type,
                                                                                                            originalEvent = event,
                                                                                                            fixHook = this.fixHooks[ type ];

                                                                                                    if (!fixHook) {
                                                                                                        this.fixHooks[ type ] = fixHook =
                                                                                                                rmouseEvent.test(type) ? this.mouseHooks :
                                                                                                                rkeyEvent.test(type) ? this.keyHooks :
                                                                                                                {};
                                                                                                    }
                                                                                                    copy = fixHook.props ? this.props.concat(fixHook.props) : this.props;

                                                                                                    event = new jQuery.Event(originalEvent);

                                                                                                    i = copy.length;
                                                                                                    while (i--) {
                                                                                                        prop = copy[ i ];
                                                                                                        event[ prop ] = originalEvent[ prop ];
                                                                                                    }

                                                                                                    // Support: Cordova 2.5 (WebKit) (#13255)
                                                                                                    // All events should have a target; Cordova deviceready doesn't
                                                                                                    if (!event.target) {
                                                                                                        event.target = document;
                                                                                                    }

                                                                                                    // Support: Safari 6.0+, Chrome<28
                                                                                                    // Target should not be a text node (#504, #13143)
                                                                                                    if (event.target.nodeType === 3) {
                                                                                                        event.target = event.target.parentNode;
                                                                                                    }

                                                                                                    return fixHook.filter ? fixHook.filter(event, originalEvent) : event;
                                                                                                },

                                                                                                special: {
                                                                                                    load: {
                                                                                                        // Prevent triggered image.load events from bubbling to window.load
                                                                                                        noBubble: true
                                                                                                    },
                                                                                                    focus: {
                                                                                                        // Fire native event if possible so blur/focus sequence is correct
                                                                                                        trigger: function () {
                                                                                                            if (this !== safeActiveElement() && this.focus) {
                                                                                                                this.focus();
                                                                                                                return false;
                                                                                                            }
                                                                                                        },
                                                                                                        delegateType: "focusin"
                                                                                                    },
                                                                                                    blur: {
                                                                                                        trigger: function () {
                                                                                                            if (this === safeActiveElement() && this.blur) {
                                                                                                                this.blur();
                                                                                                                return false;
                                                                                                            }
                                                                                                        },
                                                                                                        delegateType: "focusout"
                                                                                                    },
                                                                                                    click: {
                                                                                                        // For checkbox, fire native event so checked state will be right
                                                                                                        trigger: function () {
                                                                                                            if (this.type === "checkbox" && this.click && jQuery.nodeName(this, "input")) {
                                                                                                                this.click();
                                                                                                                return false;
                                                                                                            }
                                                                                                        },

                                                                                                        // For cross-browser consistency, don't fire native .click() on links
                                                                                                        _default: function (event) {
                                                                                                            return jQuery.nodeName(event.target, "a");
                                                                                                        }
                                                                                                    },

                                                                                                    beforeunload: {
                                                                                                        postDispatch: function (event) {

                                                                                                            // Support: Firefox 20+
                                                                                                            // Firefox doesn't alert if the returnValue field is not set.
                                                                                                            if (event.result !== undefined && event.originalEvent) {
                                                                                                                event.originalEvent.returnValue = event.result;
                                                                                                            }
                                                                                                        }
                                                                                                    }
                                                                                                },

                                                                                                simulate: function (type, elem, event, bubble) {
                                                                                                    // Piggyback on a donor event to simulate a different one.
                                                                                                    // Fake originalEvent to avoid donor's stopPropagation, but if the
                                                                                                    // simulated event prevents default then we do the same on the donor.
                                                                                                    var e = jQuery.extend(
                                                                                                            new jQuery.Event(),
                                                                                                            event,
                                                                                                            {
                                                                                                                type: type,
                                                                                                                isSimulated: true,
                                                                                                                originalEvent: {}
                                                                                                            }
                                                                                                    );
                                                                                                    if (bubble) {
                                                                                                        jQuery.event.trigger(e, null, elem);
                                                                                                    } else {
                                                                                                        jQuery.event.dispatch.call(elem, e);
                                                                                                    }
                                                                                                    if (e.isDefaultPrevented()) {
                                                                                                        event.preventDefault();
                                                                                                    }
                                                                                                }
                                                                                            };

                                                                                            jQuery.removeEvent = function (elem, type, handle) {
                                                                                                if (elem.removeEventListener) {
                                                                                                    elem.removeEventListener(type, handle, false);
                                                                                                }
                                                                                            };

                                                                                            jQuery.Event = function (src, props) {
                                                                                                // Allow instantiation without the 'new' keyword
                                                                                                if (!(this instanceof jQuery.Event)) {
                                                                                                    return new jQuery.Event(src, props);
                                                                                                }

                                                                                                // Event object
                                                                                                if (src && src.type) {
                                                                                                    this.originalEvent = src;
                                                                                                    this.type = src.type;

                                                                                                    // Events bubbling up the document may have been marked as prevented
                                                                                                    // by a handler lower down the tree; reflect the correct value.
                                                                                                    this.isDefaultPrevented = src.defaultPrevented ||
                                                                                                            src.defaultPrevented === undefined &&
                                                                                                            // Support: Android<4.0
                                                                                                            src.returnValue === false ?
                                                                                                            returnTrue :
                                                                                                            returnFalse;

                                                                                                    // Event type
                                                                                                } else {
                                                                                                    this.type = src;
                                                                                                }

                                                                                                // Put explicitly provided properties onto the event object
                                                                                                if (props) {
                                                                                                    jQuery.extend(this, props);
                                                                                                }

                                                                                                // Create a timestamp if incoming event doesn't have one
                                                                                                this.timeStamp = src && src.timeStamp || jQuery.now();

                                                                                                // Mark it as fixed
                                                                                                this[ jQuery.expando ] = true;
                                                                                            };

// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
                                                                                            jQuery.Event.prototype = {
                                                                                                isDefaultPrevented: returnFalse,
                                                                                                isPropagationStopped: returnFalse,
                                                                                                isImmediatePropagationStopped: returnFalse,

                                                                                                preventDefault: function () {
                                                                                                    var e = this.originalEvent;

                                                                                                    this.isDefaultPrevented = returnTrue;

                                                                                                    if (e && e.preventDefault) {
                                                                                                        e.preventDefault();
                                                                                                    }
                                                                                                },
                                                                                                stopPropagation: function () {
                                                                                                    var e = this.originalEvent;

                                                                                                    this.isPropagationStopped = returnTrue;

                                                                                                    if (e && e.stopPropagation) {
                                                                                                        e.stopPropagation();
                                                                                                    }
                                                                                                },
                                                                                                stopImmediatePropagation: function () {
                                                                                                    var e = this.originalEvent;

                                                                                                    this.isImmediatePropagationStopped = returnTrue;

                                                                                                    if (e && e.stopImmediatePropagation) {
                                                                                                        e.stopImmediatePropagation();
                                                                                                    }

                                                                                                    this.stopPropagation();
                                                                                                }
                                                                                            };

// Create mouseenter/leave events using mouseover/out and event-time checks
// Support: Chrome 15+
                                                                                            jQuery.each({
                                                                                                mouseenter: "mouseover",
                                                                                                mouseleave: "mouseout",
                                                                                                pointerenter: "pointerover",
                                                                                                pointerleave: "pointerout"
                                                                                            }, function (orig, fix) {
                                                                                                jQuery.event.special[ orig ] = {
                                                                                                    delegateType: fix,
                                                                                                    bindType: fix,

                                                                                                    handle: function (event) {
                                                                                                        var ret,
                                                                                                                target = this,
                                                                                                                related = event.relatedTarget,
                                                                                                                handleObj = event.handleObj;

                                                                                                        // For mousenter/leave call the handler if related is outside the target.
                                                                                                        // NB: No relatedTarget if the mouse left/entered the browser window
                                                                                                        if (!related || (related !== target && !jQuery.contains(target, related))) {
                                                                                                            event.type = handleObj.origType;
                                                                                                            ret = handleObj.handler.apply(this, arguments);
                                                                                                            event.type = fix;
                                                                                                        }
                                                                                                        return ret;
                                                                                                    }
                                                                                                };
                                                                                            });

// Support: Firefox, Chrome, Safari
// Create "bubbling" focus and blur events
                                                                                            if (!support.focusinBubbles) {
                                                                                                jQuery.each({focus: "focusin", blur: "focusout"}, function (orig, fix) {

                                                                                                    // Attach a single capturing handler on the document while someone wants focusin/focusout
                                                                                                    var handler = function (event) {
                                                                                                        jQuery.event.simulate(fix, event.target, jQuery.event.fix(event), true);
                                                                                                    };

                                                                                                    jQuery.event.special[ fix ] = {
                                                                                                        setup: function () {
                                                                                                            var doc = this.ownerDocument || this,
                                                                                                                    attaches = data_priv.access(doc, fix);

                                                                                                            if (!attaches) {
                                                                                                                doc.addEventListener(orig, handler, true);
                                                                                                            }
                                                                                                            data_priv.access(doc, fix, (attaches || 0) + 1);
                                                                                                        },
                                                                                                        teardown: function () {
                                                                                                            var doc = this.ownerDocument || this,
                                                                                                                    attaches = data_priv.access(doc, fix) - 1;

                                                                                                            if (!attaches) {
                                                                                                                doc.removeEventListener(orig, handler, true);
                                                                                                                data_priv.remove(doc, fix);

                                                                                                            } else {
                                                                                                                data_priv.access(doc, fix, attaches);
                                                                                                            }
                                                                                                        }
                                                                                                    };
                                                                                                });
                                                                                            }

                                                                                            jQuery.fn.extend({

                                                                                                on: function (types, selector, data, fn, /*INTERNAL*/ one) {
                                                                                                    var origFn, type;

                                                                                                    // Types can be a map of types/handlers
                                                                                                    if (typeof types === "object") {
                                                                                                        // ( types-Object, selector, data )
                                                                                                        if (typeof selector !== "string") {
                                                                                                            // ( types-Object, data )
                                                                                                            data = data || selector;
                                                                                                            selector = undefined;
                                                                                                        }
                                                                                                        for (type in types) {
                                                                                                            this.on(type, selector, data, types[ type ], one);
                                                                                                        }
                                                                                                        return this;
                                                                                                    }

                                                                                                    if (data == null && fn == null) {
                                                                                                        // ( types, fn )
                                                                                                        fn = selector;
                                                                                                        data = selector = undefined;
                                                                                                    } else if (fn == null) {
                                                                                                        if (typeof selector === "string") {
                                                                                                            // ( types, selector, fn )
                                                                                                            fn = data;
                                                                                                            data = undefined;
                                                                                                        } else {
                                                                                                            // ( types, data, fn )
                                                                                                            fn = data;
                                                                                                            data = selector;
                                                                                                            selector = undefined;
                                                                                                        }
                                                                                                    }
                                                                                                    if (fn === false) {
                                                                                                        fn = returnFalse;
                                                                                                    } else if (!fn) {
                                                                                                        return this;
                                                                                                    }

                                                                                                    if (one === 1) {
                                                                                                        origFn = fn;
                                                                                                        fn = function (event) {
                                                                                                            // Can use an empty set, since event contains the info
                                                                                                            jQuery().off(event);
                                                                                                            return origFn.apply(this, arguments);
                                                                                                        };
                                                                                                        // Use same guid so caller can remove using origFn
                                                                                                        fn.guid = origFn.guid || (origFn.guid = jQuery.guid++);
                                                                                                    }
                                                                                                    return this.each(function () {
                                                                                                        jQuery.event.add(this, types, fn, data, selector);
                                                                                                    });
                                                                                                },
                                                                                                one: function (types, selector, data, fn) {
                                                                                                    return this.on(types, selector, data, fn, 1);
                                                                                                },
                                                                                                off: function (types, selector, fn) {
                                                                                                    var handleObj, type;
                                                                                                    if (types && types.preventDefault && types.handleObj) {
                                                                                                        // ( event )  dispatched jQuery.Event
                                                                                                        handleObj = types.handleObj;
                                                                                                        jQuery(types.delegateTarget).off(
                                                                                                                handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
                                                                                                                handleObj.selector,
                                                                                                                handleObj.handler
                                                                                                                );
                                                                                                        return this;
                                                                                                    }
                                                                                                    if (typeof types === "object") {
                                                                                                        // ( types-object [, selector] )
                                                                                                        for (type in types) {
                                                                                                            this.off(type, selector, types[ type ]);
                                                                                                        }
                                                                                                        return this;
                                                                                                    }
                                                                                                    if (selector === false || typeof selector === "function") {
                                                                                                        // ( types [, fn] )
                                                                                                        fn = selector;
                                                                                                        selector = undefined;
                                                                                                    }
                                                                                                    if (fn === false) {
                                                                                                        fn = returnFalse;
                                                                                                    }
                                                                                                    return this.each(function () {
                                                                                                        jQuery.event.remove(this, types, fn, selector);
                                                                                                    });
                                                                                                },

                                                                                                trigger: function (type, data) {
                                                                                                    return this.each(function () {
                                                                                                        jQuery.event.trigger(type, data, this);
                                                                                                    });
                                                                                                },
                                                                                                triggerHandler: function (type, data) {
                                                                                                    var elem = this[0];
                                                                                                    if (elem) {
                                                                                                        return jQuery.event.trigger(type, data, elem, true);
                                                                                                    }
                                                                                                }
                                                                                            });


                                                                                            var
                                                                                                    rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
                                                                                                    rtagName = /<([\w:]+)/,
                                                                                                    rhtml = /<|&#?\w+;/,
                                                                                                    rnoInnerhtml = /<(?:script|style|link)/i,
                                                                                                    // checked="checked" or checked
                                                                                                    rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
                                                                                                    rscriptType = /^$|\/(?:java|ecma)script/i,
                                                                                                    rscriptTypeMasked = /^true\/(.*)/,
                                                                                                    rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
                                                                                                    // We have to close these tags to support XHTML (#13200)
                                                                                                    wrapMap = {

                                                                                                        // Support: IE9
                                                                                                        option: [1, "<select multiple='multiple'>", "</select>"],

                                                                                                        thead: [1, "<table>", "</table>"],
                                                                                                        col: [2, "<table><colgroup>", "</colgroup></table>"],
                                                                                                        tr: [2, "<table><tbody>", "</tbody></table>"],
                                                                                                        td: [3, "<table><tbody><tr>", "</tr></tbody></table>"],

                                                                                                        _default: [0, "", ""]
                                                                                                    };

// Support: IE9
                                                                                            wrapMap.optgroup = wrapMap.option;

                                                                                            wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
                                                                                            wrapMap.th = wrapMap.td;

// Support: 1.x compatibility
// Manipulating tables requires a tbody
                                                                                            function manipulationTarget(elem, content) {
                                                                                                return jQuery.nodeName(elem, "table") &&
                                                                                                        jQuery.nodeName(content.nodeType !== 11 ? content : content.firstChild, "tr") ?
                                                                                                        elem.getElementsByTagName("tbody")[0] ||
                                                                                                        elem.appendChild(elem.ownerDocument.createElement("tbody")) :
                                                                                                        elem;
                                                                                            }

// Replace/restore the type attribute of script elements for safe DOM manipulation
                                                                                            function disableScript(elem) {
                                                                                                elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
                                                                                                return elem;
                                                                                            }
                                                                                            function restoreScript(elem) {
                                                                                                var match = rscriptTypeMasked.exec(elem.type);

                                                                                                if (match) {
                                                                                                    elem.type = match[ 1 ];
                                                                                                } else {
                                                                                                    elem.removeAttribute("type");
                                                                                                }

                                                                                                return elem;
                                                                                            }

// Mark scripts as having already been evaluated
                                                                                            function setGlobalEval(elems, refElements) {
                                                                                                var i = 0,
                                                                                                        l = elems.length;

                                                                                                for (; i < l; i++) {
                                                                                                    data_priv.set(
                                                                                                            elems[ i ], "globalEval", !refElements || data_priv.get(refElements[ i ], "globalEval")
                                                                                                            );
                                                                                                }
                                                                                            }

                                                                                            function cloneCopyEvent(src, dest) {
                                                                                                var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;

                                                                                                if (dest.nodeType !== 1) {
                                                                                                    return;
                                                                                                }

                                                                                                // 1. Copy private data: events, handlers, etc.
                                                                                                if (data_priv.hasData(src)) {
                                                                                                    pdataOld = data_priv.access(src);
                                                                                                    pdataCur = data_priv.set(dest, pdataOld);
                                                                                                    events = pdataOld.events;

                                                                                                    if (events) {
                                                                                                        delete pdataCur.handle;
                                                                                                        pdataCur.events = {};

                                                                                                        for (type in events) {
                                                                                                            for (i = 0, l = events[ type ].length; i < l; i++) {
                                                                                                                jQuery.event.add(dest, type, events[ type ][ i ]);
                                                                                                            }
                                                                                                        }
                                                                                                    }
                                                                                                }

                                                                                                // 2. Copy user data
                                                                                                if (data_user.hasData(src)) {
                                                                                                    udataOld = data_user.access(src);
                                                                                                    udataCur = jQuery.extend({}, udataOld);

                                                                                                    data_user.set(dest, udataCur);
                                                                                                }
                                                                                            }

                                                                                            function getAll(context, tag) {
                                                                                                var ret = context.getElementsByTagName ? context.getElementsByTagName(tag || "*") :
                                                                                                        context.querySelectorAll ? context.querySelectorAll(tag || "*") :
                                                                                                        [];

                                                                                                return tag === undefined || tag && jQuery.nodeName(context, tag) ?
                                                                                                        jQuery.merge([context], ret) :
                                                                                                        ret;
                                                                                            }

// Fix IE bugs, see support tests
                                                                                            function fixInput(src, dest) {
                                                                                                var nodeName = dest.nodeName.toLowerCase();

                                                                                                // Fails to persist the checked state of a cloned checkbox or radio button.
                                                                                                if (nodeName === "input" && rcheckableType.test(src.type)) {
                                                                                                    dest.checked = src.checked;

                                                                                                    // Fails to return the selected option to the default selected state when cloning options
                                                                                                } else if (nodeName === "input" || nodeName === "textarea") {
                                                                                                    dest.defaultValue = src.defaultValue;
                                                                                                }
                                                                                            }

                                                                                            jQuery.extend({
                                                                                                clone: function (elem, dataAndEvents, deepDataAndEvents) {
                                                                                                    var i, l, srcElements, destElements,
                                                                                                            clone = elem.cloneNode(true),
                                                                                                            inPage = jQuery.contains(elem.ownerDocument, elem);

                                                                                                    // Fix IE cloning issues
                                                                                                    if (!support.noCloneChecked && (elem.nodeType === 1 || elem.nodeType === 11) &&
                                                                                                            !jQuery.isXMLDoc(elem)) {

                                                                                                        // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
                                                                                                        destElements = getAll(clone);
                                                                                                        srcElements = getAll(elem);

                                                                                                        for (i = 0, l = srcElements.length; i < l; i++) {
                                                                                                            fixInput(srcElements[ i ], destElements[ i ]);
                                                                                                        }
                                                                                                    }

                                                                                                    // Copy the events from the original to the clone
                                                                                                    if (dataAndEvents) {
                                                                                                        if (deepDataAndEvents) {
                                                                                                            srcElements = srcElements || getAll(elem);
                                                                                                            destElements = destElements || getAll(clone);

                                                                                                            for (i = 0, l = srcElements.length; i < l; i++) {
                                                                                                                cloneCopyEvent(srcElements[ i ], destElements[ i ]);
                                                                                                            }
                                                                                                        } else {
                                                                                                            cloneCopyEvent(elem, clone);
                                                                                                        }
                                                                                                    }

                                                                                                    // Preserve script evaluation history
                                                                                                    destElements = getAll(clone, "script");
                                                                                                    if (destElements.length > 0) {
                                                                                                        setGlobalEval(destElements, !inPage && getAll(elem, "script"));
                                                                                                    }

                                                                                                    // Return the cloned set
                                                                                                    return clone;
                                                                                                },

                                                                                                buildFragment: function (elems, context, scripts, selection) {
                                                                                                    var elem, tmp, tag, wrap, contains, j,
                                                                                                            fragment = context.createDocumentFragment(),
                                                                                                            nodes = [],
                                                                                                            i = 0,
                                                                                                            l = elems.length;

                                                                                                    for (; i < l; i++) {
                                                                                                        elem = elems[ i ];

                                                                                                        if (elem || elem === 0) {

                                                                                                            // Add nodes directly
                                                                                                            if (jQuery.type(elem) === "object") {
                                                                                                                // Support: QtWebKit, PhantomJS
                                                                                                                // push.apply(_, arraylike) throws on ancient WebKit
                                                                                                                jQuery.merge(nodes, elem.nodeType ? [elem] : elem);

                                                                                                                // Convert non-html into a text node
                                                                                                            } else if (!rhtml.test(elem)) {
                                                                                                                nodes.push(context.createTextNode(elem));

                                                                                                                // Convert html into DOM nodes
                                                                                                            } else {
                                                                                                                tmp = tmp || fragment.appendChild(context.createElement("div"));

                                                                                                                // Deserialize a standard representation
                                                                                                                tag = (rtagName.exec(elem) || ["", ""])[ 1 ].toLowerCase();
                                                                                                                wrap = wrapMap[ tag ] || wrapMap._default;
                                                                                                                tmp.innerHTML = wrap[ 1 ] + elem.replace(rxhtmlTag, "<$1></$2>") + wrap[ 2 ];

                                                                                                                // Descend through wrappers to the right content
                                                                                                                j = wrap[ 0 ];
                                                                                                                while (j--) {
                                                                                                                    tmp = tmp.lastChild;
                                                                                                                }

                                                                                                                // Support: QtWebKit, PhantomJS
                                                                                                                // push.apply(_, arraylike) throws on ancient WebKit
                                                                                                                jQuery.merge(nodes, tmp.childNodes);

                                                                                                                // Remember the top-level container
                                                                                                                tmp = fragment.firstChild;

                                                                                                                // Ensure the created nodes are orphaned (#12392)
                                                                                                                tmp.textContent = "";
                                                                                                            }
                                                                                                        }
                                                                                                    }

                                                                                                    // Remove wrapper from fragment
                                                                                                    fragment.textContent = "";

                                                                                                    i = 0;
                                                                                                    while ((elem = nodes[ i++ ])) {

                                                                                                        // #4087 - If origin and destination elements are the same, and this is
                                                                                                        // that element, do not do anything
                                                                                                        if (selection && jQuery.inArray(elem, selection) !== -1) {
                                                                                                            continue;
                                                                                                        }

                                                                                                        contains = jQuery.contains(elem.ownerDocument, elem);

                                                                                                        // Append to fragment
                                                                                                        tmp = getAll(fragment.appendChild(elem), "script");

                                                                                                        // Preserve script evaluation history
                                                                                                        if (contains) {
                                                                                                            setGlobalEval(tmp);
                                                                                                        }

                                                                                                        // Capture executables
                                                                                                        if (scripts) {
                                                                                                            j = 0;
                                                                                                            while ((elem = tmp[ j++ ])) {
                                                                                                                if (rscriptType.test(elem.type || "")) {
                                                                                                                    scripts.push(elem);
                                                                                                                }
                                                                                                            }
                                                                                                        }
                                                                                                    }

                                                                                                    return fragment;
                                                                                                },

                                                                                                cleanData: function (elems) {
                                                                                                    var data, elem, type, key,
                                                                                                            special = jQuery.event.special,
                                                                                                            i = 0;

                                                                                                    for (; (elem = elems[ i ]) !== undefined; i++) {
                                                                                                        if (jQuery.acceptData(elem)) {
                                                                                                            key = elem[ data_priv.expando ];

                                                                                                            if (key && (data = data_priv.cache[ key ])) {
                                                                                                                if (data.events) {
                                                                                                                    for (type in data.events) {
                                                                                                                        if (special[ type ]) {
                                                                                                                            jQuery.event.remove(elem, type);

                                                                                                                            // This is a shortcut to avoid jQuery.event.remove's overhead
                                                                                                                        } else {
                                                                                                                            jQuery.removeEvent(elem, type, data.handle);
                                                                                                                        }
                                                                                                                    }
                                                                                                                }
                                                                                                                if (data_priv.cache[ key ]) {
                                                                                                                    // Discard any remaining `private` data
                                                                                                                    delete data_priv.cache[ key ];
                                                                                                                }
                                                                                                            }
                                                                                                        }
                                                                                                        // Discard any remaining `user` data
                                                                                                        delete data_user.cache[ elem[ data_user.expando ] ];
                                                                                                    }
                                                                                                }
                                                                                            });

                                                                                            jQuery.fn.extend({
                                                                                                text: function (value) {
                                                                                                    return access(this, function (value) {
                                                                                                        return value === undefined ?
                                                                                                                jQuery.text(this) :
                                                                                                                this.empty().each(function () {
                                                                                                            if (this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9) {
                                                                                                                this.textContent = value;
                                                                                                            }
                                                                                                        });
                                                                                                    }, null, value, arguments.length);
                                                                                                },

                                                                                                append: function () {
                                                                                                    return this.domManip(arguments, function (elem) {
                                                                                                        if (this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9) {
                                                                                                            var target = manipulationTarget(this, elem);
                                                                                                            target.appendChild(elem);
                                                                                                        }
                                                                                                    });
                                                                                                },

                                                                                                prepend: function () {
                                                                                                    return this.domManip(arguments, function (elem) {
                                                                                                        if (this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9) {
                                                                                                            var target = manipulationTarget(this, elem);
                                                                                                            target.insertBefore(elem, target.firstChild);
                                                                                                        }
                                                                                                    });
                                                                                                },

                                                                                                before: function () {
                                                                                                    return this.domManip(arguments, function (elem) {
                                                                                                        if (this.parentNode) {
                                                                                                            this.parentNode.insertBefore(elem, this);
                                                                                                        }
                                                                                                    });
                                                                                                },

                                                                                                after: function () {
                                                                                                    return this.domManip(arguments, function (elem) {
                                                                                                        if (this.parentNode) {
                                                                                                            this.parentNode.insertBefore(elem, this.nextSibling);
                                                                                                        }
                                                                                                    });
                                                                                                },

                                                                                                remove: function (selector, keepData /* Internal Use Only */) {
                                                                                                    var elem,
                                                                                                            elems = selector ? jQuery.filter(selector, this) : this,
                                                                                                            i = 0;

                                                                                                    for (; (elem = elems[i]) != null; i++) {
                                                                                                        if (!keepData && elem.nodeType === 1) {
                                                                                                            jQuery.cleanData(getAll(elem));
                                                                                                        }

                                                                                                        if (elem.parentNode) {
                                                                                                            if (keepData && jQuery.contains(elem.ownerDocument, elem)) {
                                                                                                                setGlobalEval(getAll(elem, "script"));
                                                                                                            }
                                                                                                            elem.parentNode.removeChild(elem);
                                                                                                        }
                                                                                                    }

                                                                                                    return this;
                                                                                                },

                                                                                                empty: function () {
                                                                                                    var elem,
                                                                                                            i = 0;

                                                                                                    for (; (elem = this[i]) != null; i++) {
                                                                                                        if (elem.nodeType === 1) {

                                                                                                            // Prevent memory leaks
                                                                                                            jQuery.cleanData(getAll(elem, false));

                                                                                                            // Remove any remaining nodes
                                                                                                            elem.textContent = "";
                                                                                                        }
                                                                                                    }

                                                                                                    return this;
                                                                                                },

                                                                                                clone: function (dataAndEvents, deepDataAndEvents) {
                                                                                                    dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
                                                                                                    deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;

                                                                                                    return this.map(function () {
                                                                                                        return jQuery.clone(this, dataAndEvents, deepDataAndEvents);
                                                                                                    });
                                                                                                },

                                                                                                html: function (value) {
                                                                                                    return access(this, function (value) {
                                                                                                        var elem = this[ 0 ] || {},
                                                                                                                i = 0,
                                                                                                                l = this.length;

                                                                                                        if (value === undefined && elem.nodeType === 1) {
                                                                                                            return elem.innerHTML;
                                                                                                        }

                                                                                                        // See if we can take a shortcut and just use innerHTML
                                                                                                        if (typeof value === "string" && !rnoInnerhtml.test(value) &&
                                                                                                                !wrapMap[ (rtagName.exec(value) || ["", ""])[ 1 ].toLowerCase() ]) {

                                                                                                            value = value.replace(rxhtmlTag, "<$1></$2>");

                                                                                                            try {
                                                                                                                for (; i < l; i++) {
                                                                                                                    elem = this[ i ] || {};

                                                                                                                    // Remove element nodes and prevent memory leaks
                                                                                                                    if (elem.nodeType === 1) {
                                                                                                                        jQuery.cleanData(getAll(elem, false));
                                                                                                                        elem.innerHTML = value;
                                                                                                                    }
                                                                                                                }

                                                                                                                elem = 0;

                                                                                                                // If using innerHTML throws an exception, use the fallback method
                                                                                                            } catch (e) {
                                                                                                            }
                                                                                                        }

                                                                                                        if (elem) {
                                                                                                            this.empty().append(value);
                                                                                                        }
                                                                                                    }, null, value, arguments.length);
                                                                                                },

                                                                                                replaceWith: function () {
                                                                                                    var arg = arguments[ 0 ];

                                                                                                    // Make the changes, replacing each context element with the new content
                                                                                                    this.domManip(arguments, function (elem) {
                                                                                                        arg = this.parentNode;

                                                                                                        jQuery.cleanData(getAll(this));

                                                                                                        if (arg) {
                                                                                                            arg.replaceChild(elem, this);
                                                                                                        }
                                                                                                    });

                                                                                                    // Force removal if there was no new content (e.g., from empty arguments)
                                                                                                    return arg && (arg.length || arg.nodeType) ? this : this.remove();
                                                                                                },

                                                                                                detach: function (selector) {
                                                                                                    return this.remove(selector, true);
                                                                                                },

                                                                                                domManip: function (args, callback) {

                                                                                                    // Flatten any nested arrays
                                                                                                    args = concat.apply([], args);

                                                                                                    var fragment, first, scripts, hasScripts, node, doc,
                                                                                                            i = 0,
                                                                                                            l = this.length,
                                                                                                            set = this,
                                                                                                            iNoClone = l - 1,
                                                                                                            value = args[ 0 ],
                                                                                                            isFunction = jQuery.isFunction(value);

                                                                                                    // We can't cloneNode fragments that contain checked, in WebKit
                                                                                                    if (isFunction ||
                                                                                                            (l > 1 && typeof value === "string" &&
                                                                                                                    !support.checkClone && rchecked.test(value))) {
                                                                                                        return this.each(function (index) {
                                                                                                            var self = set.eq(index);
                                                                                                            if (isFunction) {
                                                                                                                args[ 0 ] = value.call(this, index, self.html());
                                                                                                            }
                                                                                                            self.domManip(args, callback);
                                                                                                        });
                                                                                                    }

                                                                                                    if (l) {
                                                                                                        fragment = jQuery.buildFragment(args, this[ 0 ].ownerDocument, false, this);
                                                                                                        first = fragment.firstChild;

                                                                                                        if (fragment.childNodes.length === 1) {
                                                                                                            fragment = first;
                                                                                                        }

                                                                                                        if (first) {
                                                                                                            scripts = jQuery.map(getAll(fragment, "script"), disableScript);
                                                                                                            hasScripts = scripts.length;

                                                                                                            // Use the original fragment for the last item instead of the first because it can end up
                                                                                                            // being emptied incorrectly in certain situations (#8070).
                                                                                                            for (; i < l; i++) {
                                                                                                                node = fragment;

                                                                                                                if (i !== iNoClone) {
                                                                                                                    node = jQuery.clone(node, true, true);

                                                                                                                    // Keep references to cloned scripts for later restoration
                                                                                                                    if (hasScripts) {
                                                                                                                        // Support: QtWebKit
                                                                                                                        // jQuery.merge because push.apply(_, arraylike) throws
                                                                                                                        jQuery.merge(scripts, getAll(node, "script"));
                                                                                                                    }
                                                                                                                }

                                                                                                                callback.call(this[ i ], node, i);
                                                                                                            }

                                                                                                            if (hasScripts) {
                                                                                                                doc = scripts[ scripts.length - 1 ].ownerDocument;

                                                                                                                // Reenable scripts
                                                                                                                jQuery.map(scripts, restoreScript);

                                                                                                                // Evaluate executable scripts on first document insertion
                                                                                                                for (i = 0; i < hasScripts; i++) {
                                                                                                                    node = scripts[ i ];
                                                                                                                    if (rscriptType.test(node.type || "") &&
                                                                                                                            !data_priv.access(node, "globalEval") && jQuery.contains(doc, node)) {

                                                                                                                        if (node.src) {
                                                                                                                            // Optional AJAX dependency, but won't run scripts if not present
                                                                                                                            if (jQuery._evalUrl) {
                                                                                                                                jQuery._evalUrl(node.src);
                                                                                                                            }
                                                                                                                        } else {
                                                                                                                            jQuery.globalEval(node.textContent.replace(rcleanScript, ""));
                                                                                                                        }
                                                                                                                    }
                                                                                                                }
                                                                                                            }
                                                                                                        }
                                                                                                    }

                                                                                                    return this;
                                                                                                }
                                                                                            });

                                                                                            jQuery.each({
                                                                                                appendTo: "append",
                                                                                                prependTo: "prepend",
                                                                                                insertBefore: "before",
                                                                                                insertAfter: "after",
                                                                                                replaceAll: "replaceWith"
                                                                                            }, function (name, original) {
                                                                                                jQuery.fn[ name ] = function (selector) {
                                                                                                    var elems,
                                                                                                            ret = [],
                                                                                                            insert = jQuery(selector),
                                                                                                            last = insert.length - 1,
                                                                                                            i = 0;

                                                                                                    for (; i <= last; i++) {
                                                                                                        elems = i === last ? this : this.clone(true);
                                                                                                        jQuery(insert[ i ])[ original ](elems);

                                                                                                        // Support: QtWebKit
                                                                                                        // .get() because push.apply(_, arraylike) throws
                                                                                                        push.apply(ret, elems.get());
                                                                                                    }

                                                                                                    return this.pushStack(ret);
                                                                                                };
                                                                                            });


                                                                                            var iframe,
                                                                                                    elemdisplay = {};

                                                                                            /**
                                                                                             * Retrieve the actual display of a element
                                                                                             * @param {String} name nodeName of the element
                                                                                             * @param {Object} doc Document object
                                                                                             */
// Called only from within defaultDisplay
                                                                                            function actualDisplay(name, doc) {
                                                                                                var style,
                                                                                                        elem = jQuery(doc.createElement(name)).appendTo(doc.body),
                                                                                                        // getDefaultComputedStyle might be reliably used only on attached element
                                                                                                        display = window.getDefaultComputedStyle && (style = window.getDefaultComputedStyle(elem[ 0 ])) ?
                                                                                                        // Use of this method is a temporary fix (more like optimization) until something better comes along,
                                                                                                        // since it was removed from specification and supported only in FF
                                                                                                        style.display : jQuery.css(elem[ 0 ], "display");

                                                                                                // We don't have any data stored on the element,
                                                                                                // so use "detach" method as fast way to get rid of the element
                                                                                                elem.detach();

                                                                                                return display;
                                                                                            }

                                                                                            /**
                                                                                             * Try to determine the default display value of an element
                                                                                             * @param {String} nodeName
                                                                                             */
                                                                                            function defaultDisplay(nodeName) {
                                                                                                var doc = document,
                                                                                                        display = elemdisplay[ nodeName ];

                                                                                                if (!display) {
                                                                                                    display = actualDisplay(nodeName, doc);

                                                                                                    // If the simple way fails, read from inside an iframe
                                                                                                    if (display === "none" || !display) {

                                                                                                        // Use the already-created iframe if possible
                                                                                                        iframe = (iframe || jQuery("<iframe frameborder='0' width='0' height='0'/>")).appendTo(doc.documentElement);

                                                                                                        // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
                                                                                                        doc = iframe[ 0 ].contentDocument;

                                                                                                        // Support: IE
                                                                                                        doc.write();
                                                                                                        doc.close();

                                                                                                        display = actualDisplay(nodeName, doc);
                                                                                                        iframe.detach();
                                                                                                    }

                                                                                                    // Store the correct default display
                                                                                                    elemdisplay[ nodeName ] = display;
                                                                                                }

                                                                                                return display;
                                                                                            }
                                                                                            var rmargin = (/^margin/);

                                                                                            var rnumnonpx = new RegExp("^(" + pnum + ")(?!px)[a-z%]+$", "i");

                                                                                            var getStyles = function (elem) {
                                                                                                // Support: IE<=11+, Firefox<=30+ (#15098, #14150)
                                                                                                // IE throws on elements created in popups
                                                                                                // FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
                                                                                                if (elem.ownerDocument.defaultView.opener) {
                                                                                                    return elem.ownerDocument.defaultView.getComputedStyle(elem, null);
                                                                                                }

                                                                                                return window.getComputedStyle(elem, null);
                                                                                            };



                                                                                            function curCSS(elem, name, computed) {
                                                                                                var width, minWidth, maxWidth, ret,
                                                                                                        style = elem.style;

                                                                                                computed = computed || getStyles(elem);

                                                                                                // Support: IE9
                                                                                                // getPropertyValue is only needed for .css('filter') (#12537)
                                                                                                if (computed) {
                                                                                                    ret = computed.getPropertyValue(name) || computed[ name ];
                                                                                                }

                                                                                                if (computed) {

                                                                                                    if (ret === "" && !jQuery.contains(elem.ownerDocument, elem)) {
                                                                                                        ret = jQuery.style(elem, name);
                                                                                                    }

                                                                                                    // Support: iOS < 6
                                                                                                    // A tribute to the "awesome hack by Dean Edwards"
                                                                                                    // iOS < 6 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
                                                                                                    // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
                                                                                                    if (rnumnonpx.test(ret) && rmargin.test(name)) {

                                                                                                        // Remember the original values
                                                                                                        width = style.width;
                                                                                                        minWidth = style.minWidth;
                                                                                                        maxWidth = style.maxWidth;

                                                                                                        // Put in the new values to get a computed value out
                                                                                                        style.minWidth = style.maxWidth = style.width = ret;
                                                                                                        ret = computed.width;

                                                                                                        // Revert the changed values
                                                                                                        style.width = width;
                                                                                                        style.minWidth = minWidth;
                                                                                                        style.maxWidth = maxWidth;
                                                                                                    }
                                                                                                }

                                                                                                return ret !== undefined ?
                                                                                                        // Support: IE
                                                                                                        // IE returns zIndex value as an integer.
                                                                                                        ret + "" :
                                                                                                        ret;
                                                                                            }


                                                                                            function addGetHookIf(conditionFn, hookFn) {
                                                                                                // Define the hook, we'll check on the first run if it's really needed.
                                                                                                return {
                                                                                                    get: function () {
                                                                                                        if (conditionFn()) {
                                                                                                            // Hook not needed (or it's not possible to use it due
                                                                                                            // to missing dependency), remove it.
                                                                                                            delete this.get;
                                                                                                            return;
                                                                                                        }

                                                                                                        // Hook needed; redefine it so that the support test is not executed again.
                                                                                                        return (this.get = hookFn).apply(this, arguments);
                                                                                                    }
                                                                                                };
                                                                                            }


                                                                                            (function () {
                                                                                                var pixelPositionVal, boxSizingReliableVal,
                                                                                                        docElem = document.documentElement,
                                                                                                        container = document.createElement("div"),
                                                                                                        div = document.createElement("div");

                                                                                                if (!div.style) {
                                                                                                    return;
                                                                                                }

                                                                                                // Support: IE9-11+
                                                                                                // Style of cloned element affects source element cloned (#8908)
                                                                                                div.style.backgroundClip = "content-box";
                                                                                                div.cloneNode(true).style.backgroundClip = "";
                                                                                                support.clearCloneStyle = div.style.backgroundClip === "content-box";

                                                                                                container.style.cssText = "border:0;width:0;height:0;top:0;left:-9999px;margin-top:1px;" +
                                                                                                        "position:absolute";
                                                                                                container.appendChild(div);

                                                                                                // Executing both pixelPosition & boxSizingReliable tests require only one layout
                                                                                                // so they're executed at the same time to save the second computation.
                                                                                                function computePixelPositionAndBoxSizingReliable() {
                                                                                                    div.style.cssText =
                                                                                                            // Support: Firefox<29, Android 2.3
                                                                                                            // Vendor-prefix box-sizing
                                                                                                            "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" +
                                                                                                            "box-sizing:border-box;display:block;margin-top:1%;top:1%;" +
                                                                                                            "border:1px;padding:1px;width:4px;position:absolute";
                                                                                                    div.innerHTML = "";
                                                                                                    docElem.appendChild(container);

                                                                                                    var divStyle = window.getComputedStyle(div, null);
                                                                                                    pixelPositionVal = divStyle.top !== "1%";
                                                                                                    boxSizingReliableVal = divStyle.width === "4px";

                                                                                                    docElem.removeChild(container);
                                                                                                }

                                                                                                // Support: node.js jsdom
                                                                                                // Don't assume that getComputedStyle is a property of the global object
                                                                                                if (window.getComputedStyle) {
                                                                                                    jQuery.extend(support, {
                                                                                                        pixelPosition: function () {

                                                                                                            // This test is executed only once but we still do memoizing
                                                                                                            // since we can use the boxSizingReliable pre-computing.
                                                                                                            // No need to check if the test was already performed, though.
                                                                                                            computePixelPositionAndBoxSizingReliable();
                                                                                                            return pixelPositionVal;
                                                                                                        },
                                                                                                        boxSizingReliable: function () {
                                                                                                            if (boxSizingReliableVal == null) {
                                                                                                                computePixelPositionAndBoxSizingReliable();
                                                                                                            }
                                                                                                            return boxSizingReliableVal;
                                                                                                        },
                                                                                                        reliableMarginRight: function () {

                                                                                                            // Support: Android 2.3
                                                                                                            // Check if div with explicit width and no margin-right incorrectly
                                                                                                            // gets computed margin-right based on width of container. (#3333)
                                                                                                            // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
                                                                                                            // This support function is only executed once so no memoizing is needed.
                                                                                                            var ret,
                                                                                                                    marginDiv = div.appendChild(document.createElement("div"));

                                                                                                            // Reset CSS: box-sizing; display; margin; border; padding
                                                                                                            marginDiv.style.cssText = div.style.cssText =
                                                                                                                    // Support: Firefox<29, Android 2.3
                                                                                                                    // Vendor-prefix box-sizing
                                                                                                                    "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
                                                                                                                    "box-sizing:content-box;display:block;margin:0;border:0;padding:0";
                                                                                                            marginDiv.style.marginRight = marginDiv.style.width = "0";
                                                                                                            div.style.width = "1px";
                                                                                                            docElem.appendChild(container);

                                                                                                            ret = !parseFloat(window.getComputedStyle(marginDiv, null).marginRight);

                                                                                                            docElem.removeChild(container);
                                                                                                            div.removeChild(marginDiv);

                                                                                                            return ret;
                                                                                                        }
                                                                                                    });
                                                                                                }
                                                                                            })();


// A method for quickly swapping in/out CSS properties to get correct calculations.
                                                                                            jQuery.swap = function (elem, options, callback, args) {
                                                                                                var ret, name,
                                                                                                        old = {};

                                                                                                // Remember the old values, and insert the new ones
                                                                                                for (name in options) {
                                                                                                    old[ name ] = elem.style[ name ];
                                                                                                    elem.style[ name ] = options[ name ];
                                                                                                }

                                                                                                ret = callback.apply(elem, args || []);

                                                                                                // Revert the old values
                                                                                                for (name in options) {
                                                                                                    elem.style[ name ] = old[ name ];
                                                                                                }

                                                                                                return ret;
                                                                                            };


                                                                                            var
                                                                                                    // Swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
                                                                                                    // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
                                                                                                    rdisplayswap = /^(none|table(?!-c[ea]).+)/,
                                                                                                    rnumsplit = new RegExp("^(" + pnum + ")(.*)$", "i"),
                                                                                                    rrelNum = new RegExp("^([+-])=(" + pnum + ")", "i"),
                                                                                                    cssShow = {position: "absolute", visibility: "hidden", display: "block"},
                                                                                                    cssNormalTransform = {
                                                                                                        letterSpacing: "0",
                                                                                                        fontWeight: "400"
                                                                                                    },
                                                                                                    cssPrefixes = ["Webkit", "O", "Moz", "ms"];

// Return a css property mapped to a potentially vendor prefixed property
                                                                                            function vendorPropName(style, name) {

                                                                                                // Shortcut for names that are not vendor prefixed
                                                                                                if (name in style) {
                                                                                                    return name;
                                                                                                }

                                                                                                // Check for vendor prefixed names
                                                                                                var capName = name[0].toUpperCase() + name.slice(1),
                                                                                                        origName = name,
                                                                                                        i = cssPrefixes.length;

                                                                                                while (i--) {
                                                                                                    name = cssPrefixes[ i ] + capName;
                                                                                                    if (name in style) {
                                                                                                        return name;
                                                                                                    }
                                                                                                }

                                                                                                return origName;
                                                                                            }

                                                                                            function setPositiveNumber(elem, value, subtract) {
                                                                                                var matches = rnumsplit.exec(value);
                                                                                                return matches ?
                                                                                                        // Guard against undefined "subtract", e.g., when used as in cssHooks
                                                                                                        Math.max(0, matches[ 1 ] - (subtract || 0)) + (matches[ 2 ] || "px") :
                                                                                                        value;
                                                                                            }

                                                                                            function augmentWidthOrHeight(elem, name, extra, isBorderBox, styles) {
                                                                                                var i = extra === (isBorderBox ? "border" : "content") ?
                                                                                                        // If we already have the right measurement, avoid augmentation
                                                                                                        4 :
                                                                                                        // Otherwise initialize for horizontal or vertical properties
                                                                                                        name === "width" ? 1 : 0,
                                                                                                        val = 0;

                                                                                                for (; i < 4; i += 2) {
                                                                                                    // Both box models exclude margin, so add it if we want it
                                                                                                    if (extra === "margin") {
                                                                                                        val += jQuery.css(elem, extra + cssExpand[ i ], true, styles);
                                                                                                    }

                                                                                                    if (isBorderBox) {
                                                                                                        // border-box includes padding, so remove it if we want content
                                                                                                        if (extra === "content") {
                                                                                                            val -= jQuery.css(elem, "padding" + cssExpand[ i ], true, styles);
                                                                                                        }

                                                                                                        // At this point, extra isn't border nor margin, so remove border
                                                                                                        if (extra !== "margin") {
                                                                                                            val -= jQuery.css(elem, "border" + cssExpand[ i ] + "Width", true, styles);
                                                                                                        }
                                                                                                    } else {
                                                                                                        // At this point, extra isn't content, so add padding
                                                                                                        val += jQuery.css(elem, "padding" + cssExpand[ i ], true, styles);

                                                                                                        // At this point, extra isn't content nor padding, so add border
                                                                                                        if (extra !== "padding") {
                                                                                                            val += jQuery.css(elem, "border" + cssExpand[ i ] + "Width", true, styles);
                                                                                                        }
                                                                                                    }
                                                                                                }

                                                                                                return val;
                                                                                            }

                                                                                            function getWidthOrHeight(elem, name, extra) {

                                                                                                // Start with offset property, which is equivalent to the border-box value
                                                                                                var valueIsBorderBox = true,
                                                                                                        val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
                                                                                                        styles = getStyles(elem),
                                                                                                        isBorderBox = jQuery.css(elem, "boxSizing", false, styles) === "border-box";

                                                                                                // Some non-html elements return undefined for offsetWidth, so check for null/undefined
                                                                                                // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
                                                                                                // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
                                                                                                if (val <= 0 || val == null) {
                                                                                                    // Fall back to computed then uncomputed css if necessary
                                                                                                    val = curCSS(elem, name, styles);
                                                                                                    if (val < 0 || val == null) {
                                                                                                        val = elem.style[ name ];
                                                                                                    }

                                                                                                    // Computed unit is not pixels. Stop here and return.
                                                                                                    if (rnumnonpx.test(val)) {
                                                                                                        return val;
                                                                                                    }

                                                                                                    // Check for style in case a browser which returns unreliable values
                                                                                                    // for getComputedStyle silently falls back to the reliable elem.style
                                                                                                    valueIsBorderBox = isBorderBox &&
                                                                                                            (support.boxSizingReliable() || val === elem.style[ name ]);

                                                                                                    // Normalize "", auto, and prepare for extra
                                                                                                    val = parseFloat(val) || 0;
                                                                                                }

                                                                                                // Use the active box-sizing model to add/subtract irrelevant styles
                                                                                                return (val +
                                                                                                        augmentWidthOrHeight(
                                                                                                                elem,
                                                                                                                name,
                                                                                                                extra || (isBorderBox ? "border" : "content"),
                                                                                                                valueIsBorderBox,
                                                                                                                styles
                                                                                                                )
                                                                                                        ) + "px";
                                                                                            }

                                                                                            function showHide(elements, show) {
                                                                                                var display, elem, hidden,
                                                                                                        values = [],
                                                                                                        index = 0,
                                                                                                        length = elements.length;

                                                                                                for (; index < length; index++) {
                                                                                                    elem = elements[ index ];
                                                                                                    if (!elem.style) {
                                                                                                        continue;
                                                                                                    }

                                                                                                    values[ index ] = data_priv.get(elem, "olddisplay");
                                                                                                    display = elem.style.display;
                                                                                                    if (show) {
                                                                                                        // Reset the inline display of this element to learn if it is
                                                                                                        // being hidden by cascaded rules or not
                                                                                                        if (!values[ index ] && display === "none") {
                                                                                                            elem.style.display = "";
                                                                                                        }

                                                                                                        // Set elements which have been overridden with display: none
                                                                                                        // in a stylesheet to whatever the default browser style is
                                                                                                        // for such an element
                                                                                                        if (elem.style.display === "" && isHidden(elem)) {
                                                                                                            values[ index ] = data_priv.access(elem, "olddisplay", defaultDisplay(elem.nodeName));
                                                                                                        }
                                                                                                    } else {
                                                                                                        hidden = isHidden(elem);

                                                                                                        if (display !== "none" || !hidden) {
                                                                                                            data_priv.set(elem, "olddisplay", hidden ? display : jQuery.css(elem, "display"));
                                                                                                        }
                                                                                                    }
                                                                                                }

                                                                                                // Set the display of most of the elements in a second loop
                                                                                                // to avoid the constant reflow
                                                                                                for (index = 0; index < length; index++) {
                                                                                                    elem = elements[ index ];
                                                                                                    if (!elem.style) {
                                                                                                        continue;
                                                                                                    }
                                                                                                    if (!show || elem.style.display === "none" || elem.style.display === "") {
                                                                                                        elem.style.display = show ? values[ index ] || "" : "none";
                                                                                                    }
                                                                                                }

                                                                                                return elements;
                                                                                            }

                                                                                            jQuery.extend({

                                                                                                // Add in style property hooks for overriding the default
                                                                                                // behavior of getting and setting a style property
                                                                                                cssHooks: {
                                                                                                    opacity: {
                                                                                                        get: function (elem, computed) {
                                                                                                            if (computed) {

                                                                                                                // We should always get a number back from opacity
                                                                                                                var ret = curCSS(elem, "opacity");
                                                                                                                return ret === "" ? "1" : ret;
                                                                                                            }
                                                                                                        }
                                                                                                    }
                                                                                                },

                                                                                                // Don't automatically add "px" to these possibly-unitless properties
                                                                                                cssNumber: {
                                                                                                    "columnCount": true,
                                                                                                    "fillOpacity": true,
                                                                                                    "flexGrow": true,
                                                                                                    "flexShrink": true,
                                                                                                    "fontWeight": true,
                                                                                                    "lineHeight": true,
                                                                                                    "opacity": true,
                                                                                                    "order": true,
                                                                                                    "orphans": true,
                                                                                                    "widows": true,
                                                                                                    "zIndex": true,
                                                                                                    "zoom": true
                                                                                                },

                                                                                                // Add in properties whose names you wish to fix before
                                                                                                // setting or getting the value
                                                                                                cssProps: {
                                                                                                    "float": "cssFloat"
                                                                                                },

                                                                                                // Get and set the style property on a DOM Node
                                                                                                style: function (elem, name, value, extra) {

                                                                                                    // Don't set styles on text and comment nodes
                                                                                                    if (!elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style) {
                                                                                                        return;
                                                                                                    }

                                                                                                    // Make sure that we're working with the right name
                                                                                                    var ret, type, hooks,
                                                                                                            origName = jQuery.camelCase(name),
                                                                                                            style = elem.style;

                                                                                                    name = jQuery.cssProps[ origName ] || (jQuery.cssProps[ origName ] = vendorPropName(style, origName));

                                                                                                    // Gets hook for the prefixed version, then unprefixed version
                                                                                                    hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

                                                                                                    // Check if we're setting a value
                                                                                                    if (value !== undefined) {
                                                                                                        type = typeof value;

                                                                                                        // Convert "+=" or "-=" to relative numbers (#7345)
                                                                                                        if (type === "string" && (ret = rrelNum.exec(value))) {
                                                                                                            value = (ret[1] + 1) * ret[2] + parseFloat(jQuery.css(elem, name));
                                                                                                            // Fixes bug #9237
                                                                                                            type = "number";
                                                                                                        }

                                                                                                        // Make sure that null and NaN values aren't set (#7116)
                                                                                                        if (value == null || value !== value) {
                                                                                                            return;
                                                                                                        }

                                                                                                        // If a number, add 'px' to the (except for certain CSS properties)
                                                                                                        if (type === "number" && !jQuery.cssNumber[ origName ]) {
                                                                                                            value += "px";
                                                                                                        }

                                                                                                        // Support: IE9-11+
                                                                                                        // background-* props affect original clone's values
                                                                                                        if (!support.clearCloneStyle && value === "" && name.indexOf("background") === 0) {
                                                                                                            style[ name ] = "inherit";
                                                                                                        }

                                                                                                        // If a hook was provided, use that value, otherwise just set the specified value
                                                                                                        if (!hooks || !("set" in hooks) || (value = hooks.set(elem, value, extra)) !== undefined) {
                                                                                                            style[ name ] = value;
                                                                                                        }

                                                                                                    } else {
                                                                                                        // If a hook was provided get the non-computed value from there
                                                                                                        if (hooks && "get" in hooks && (ret = hooks.get(elem, false, extra)) !== undefined) {
                                                                                                            return ret;
                                                                                                        }

                                                                                                        // Otherwise just get the value from the style object
                                                                                                        return style[ name ];
                                                                                                    }
                                                                                                },

                                                                                                css: function (elem, name, extra, styles) {
                                                                                                    var val, num, hooks,
                                                                                                            origName = jQuery.camelCase(name);

                                                                                                    // Make sure that we're working with the right name
                                                                                                    name = jQuery.cssProps[ origName ] || (jQuery.cssProps[ origName ] = vendorPropName(elem.style, origName));

                                                                                                    // Try prefixed name followed by the unprefixed name
                                                                                                    hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

                                                                                                    // If a hook was provided get the computed value from there
                                                                                                    if (hooks && "get" in hooks) {
                                                                                                        val = hooks.get(elem, true, extra);
                                                                                                    }

                                                                                                    // Otherwise, if a way to get the computed value exists, use that
                                                                                                    if (val === undefined) {
                                                                                                        val = curCSS(elem, name, styles);
                                                                                                    }

                                                                                                    // Convert "normal" to computed value
                                                                                                    if (val === "normal" && name in cssNormalTransform) {
                                                                                                        val = cssNormalTransform[ name ];
                                                                                                    }

                                                                                                    // Make numeric if forced or a qualifier was provided and val looks numeric
                                                                                                    if (extra === "" || extra) {
                                                                                                        num = parseFloat(val);
                                                                                                        return extra === true || jQuery.isNumeric(num) ? num || 0 : val;
                                                                                                    }
                                                                                                    return val;
                                                                                                }
                                                                                            });

                                                                                            jQuery.each(["height", "width"], function (i, name) {
                                                                                                jQuery.cssHooks[ name ] = {
                                                                                                    get: function (elem, computed, extra) {
                                                                                                        if (computed) {

                                                                                                            // Certain elements can have dimension info if we invisibly show them
                                                                                                            // but it must have a current display style that would benefit
                                                                                                            return rdisplayswap.test(jQuery.css(elem, "display")) && elem.offsetWidth === 0 ?
                                                                                                                    jQuery.swap(elem, cssShow, function () {
                                                                                                                        return getWidthOrHeight(elem, name, extra);
                                                                                                                    }) :
                                                                                                                    getWidthOrHeight(elem, name, extra);
                                                                                                        }
                                                                                                    },

                                                                                                    set: function (elem, value, extra) {
                                                                                                        var styles = extra && getStyles(elem);
                                                                                                        return setPositiveNumber(elem, value, extra ?
                                                                                                                augmentWidthOrHeight(
                                                                                                                        elem,
                                                                                                                        name,
                                                                                                                        extra,
                                                                                                                        jQuery.css(elem, "boxSizing", false, styles) === "border-box",
                                                                                                                        styles
                                                                                                                        ) : 0
                                                                                                                );
                                                                                                    }
                                                                                                };
                                                                                            });

// Support: Android 2.3
                                                                                            jQuery.cssHooks.marginRight = addGetHookIf(support.reliableMarginRight,
                                                                                                    function (elem, computed) {
                                                                                                        if (computed) {
                                                                                                            return jQuery.swap(elem, {"display": "inline-block"},
                                                                                                                    curCSS, [elem, "marginRight"]);
                                                                                                        }
                                                                                                    }
                                                                                            );

// These hooks are used by animate to expand properties
                                                                                            jQuery.each({
                                                                                                margin: "",
                                                                                                padding: "",
                                                                                                border: "Width"
                                                                                            }, function (prefix, suffix) {
                                                                                                jQuery.cssHooks[ prefix + suffix ] = {
                                                                                                    expand: function (value) {
                                                                                                        var i = 0,
                                                                                                                expanded = {},
                                                                                                                // Assumes a single number if not a string
                                                                                                                parts = typeof value === "string" ? value.split(" ") : [value];

                                                                                                        for (; i < 4; i++) {
                                                                                                            expanded[ prefix + cssExpand[ i ] + suffix ] =
                                                                                                                    parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
                                                                                                        }

                                                                                                        return expanded;
                                                                                                    }
                                                                                                };

                                                                                                if (!rmargin.test(prefix)) {
                                                                                                    jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
                                                                                                }
                                                                                            });

                                                                                            jQuery.fn.extend({
                                                                                                css: function (name, value) {
                                                                                                    return access(this, function (elem, name, value) {
                                                                                                        var styles, len,
                                                                                                                map = {},
                                                                                                                i = 0;

                                                                                                        if (jQuery.isArray(name)) {
                                                                                                            styles = getStyles(elem);
                                                                                                            len = name.length;

                                                                                                            for (; i < len; i++) {
                                                                                                                map[ name[ i ] ] = jQuery.css(elem, name[ i ], false, styles);
                                                                                                            }

                                                                                                            return map;
                                                                                                        }

                                                                                                        return value !== undefined ?
                                                                                                                jQuery.style(elem, name, value) :
                                                                                                                jQuery.css(elem, name);
                                                                                                    }, name, value, arguments.length > 1);
                                                                                                },
                                                                                                show: function () {
                                                                                                    return showHide(this, true);
                                                                                                },
                                                                                                hide: function () {
                                                                                                    return showHide(this);
                                                                                                },
                                                                                                toggle: function (state) {
                                                                                                    if (typeof state === "boolean") {
                                                                                                        return state ? this.show() : this.hide();
                                                                                                    }

                                                                                                    return this.each(function () {
                                                                                                        if (isHidden(this)) {
                                                                                                            jQuery(this).show();
                                                                                                        } else {
                                                                                                            jQuery(this).hide();
                                                                                                        }
                                                                                                    });
                                                                                                }
                                                                                            });


                                                                                            function Tween(elem, options, prop, end, easing) {
                                                                                                return new Tween.prototype.init(elem, options, prop, end, easing);
                                                                                            }
                                                                                            jQuery.Tween = Tween;

                                                                                            Tween.prototype = {
                                                                                                constructor: Tween,
                                                                                                init: function (elem, options, prop, end, easing, unit) {
                                                                                                    this.elem = elem;
                                                                                                    this.prop = prop;
                                                                                                    this.easing = easing || "swing";
                                                                                                    this.options = options;
                                                                                                    this.start = this.now = this.cur();
                                                                                                    this.end = end;
                                                                                                    this.unit = unit || (jQuery.cssNumber[ prop ] ? "" : "px");
                                                                                                },
                                                                                                cur: function () {
                                                                                                    var hooks = Tween.propHooks[ this.prop ];

                                                                                                    return hooks && hooks.get ?
                                                                                                            hooks.get(this) :
                                                                                                            Tween.propHooks._default.get(this);
                                                                                                },
                                                                                                run: function (percent) {
                                                                                                    var eased,
                                                                                                            hooks = Tween.propHooks[ this.prop ];

                                                                                                    if (this.options.duration) {
                                                                                                        this.pos = eased = jQuery.easing[ this.easing ](
                                                                                                                percent, this.options.duration * percent, 0, 1, this.options.duration
                                                                                                                );
                                                                                                    } else {
                                                                                                        this.pos = eased = percent;
                                                                                                    }
                                                                                                    this.now = (this.end - this.start) * eased + this.start;

                                                                                                    if (this.options.step) {
                                                                                                        this.options.step.call(this.elem, this.now, this);
                                                                                                    }

                                                                                                    if (hooks && hooks.set) {
                                                                                                        hooks.set(this);
                                                                                                    } else {
                                                                                                        Tween.propHooks._default.set(this);
                                                                                                    }
                                                                                                    return this;
                                                                                                }
                                                                                            };

                                                                                            Tween.prototype.init.prototype = Tween.prototype;

                                                                                            Tween.propHooks = {
                                                                                                _default: {
                                                                                                    get: function (tween) {
                                                                                                        var result;

                                                                                                        if (tween.elem[ tween.prop ] != null &&
                                                                                                                (!tween.elem.style || tween.elem.style[ tween.prop ] == null)) {
                                                                                                            return tween.elem[ tween.prop ];
                                                                                                        }

                                                                                                        // Passing an empty string as a 3rd parameter to .css will automatically
                                                                                                        // attempt a parseFloat and fallback to a string if the parse fails.
                                                                                                        // Simple values such as "10px" are parsed to Float;
                                                                                                        // complex values such as "rotate(1rad)" are returned as-is.
                                                                                                        result = jQuery.css(tween.elem, tween.prop, "");
                                                                                                        // Empty strings, null, undefined and "auto" are converted to 0.
                                                                                                        return !result || result === "auto" ? 0 : result;
                                                                                                    },
                                                                                                    set: function (tween) {
                                                                                                        // Use step hook for back compat.
                                                                                                        // Use cssHook if its there.
                                                                                                        // Use .style if available and use plain properties where available.
                                                                                                        if (jQuery.fx.step[ tween.prop ]) {
                                                                                                            jQuery.fx.step[ tween.prop ](tween);
                                                                                                        } else if (tween.elem.style && (tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ])) {
                                                                                                            jQuery.style(tween.elem, tween.prop, tween.now + tween.unit);
                                                                                                        } else {
                                                                                                            tween.elem[ tween.prop ] = tween.now;
                                                                                                        }
                                                                                                    }
                                                                                                }
                                                                                            };

// Support: IE9
// Panic based approach to setting things on disconnected nodes
                                                                                            Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
                                                                                                set: function (tween) {
                                                                                                    if (tween.elem.nodeType && tween.elem.parentNode) {
                                                                                                        tween.elem[ tween.prop ] = tween.now;
                                                                                                    }
                                                                                                }
                                                                                            };

                                                                                            jQuery.easing = {
                                                                                                linear: function (p) {
                                                                                                    return p;
                                                                                                },
                                                                                                swing: function (p) {
                                                                                                    return 0.5 - Math.cos(p * Math.PI) / 2;
                                                                                                }
                                                                                            };

                                                                                            jQuery.fx = Tween.prototype.init;

// Back Compat <1.8 extension point
                                                                                            jQuery.fx.step = {};




                                                                                            var
                                                                                                    fxNow, timerId,
                                                                                                    rfxtypes = /^(?:toggle|show|hide)$/,
                                                                                                    rfxnum = new RegExp("^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i"),
                                                                                                    rrun = /queueHooks$/,
                                                                                                    animationPrefilters = [defaultPrefilter],
                                                                                                    tweeners = {
                                                                                                        "*": [function (prop, value) {
                                                                                                                var tween = this.createTween(prop, value),
                                                                                                                        target = tween.cur(),
                                                                                                                        parts = rfxnum.exec(value),
                                                                                                                        unit = parts && parts[ 3 ] || (jQuery.cssNumber[ prop ] ? "" : "px"),
                                                                                                                        // Starting value computation is required for potential unit mismatches
                                                                                                                        start = (jQuery.cssNumber[ prop ] || unit !== "px" && +target) &&
                                                                                                                        rfxnum.exec(jQuery.css(tween.elem, prop)),
                                                                                                                        scale = 1,
                                                                                                                        maxIterations = 20;

                                                                                                                if (start && start[ 3 ] !== unit) {
                                                                                                                    // Trust units reported by jQuery.css
                                                                                                                    unit = unit || start[ 3 ];

                                                                                                                    // Make sure we update the tween properties later on
                                                                                                                    parts = parts || [];

                                                                                                                    // Iteratively approximate from a nonzero starting point
                                                                                                                    start = +target || 1;

                                                                                                                    do {
                                                                                                                        // If previous iteration zeroed out, double until we get *something*.
                                                                                                                        // Use string for doubling so we don't accidentally see scale as unchanged below
                                                                                                                        scale = scale || ".5";

                                                                                                                        // Adjust and apply
                                                                                                                        start = start / scale;
                                                                                                                        jQuery.style(tween.elem, prop, start + unit);

                                                                                                                        // Update scale, tolerating zero or NaN from tween.cur(),
                                                                                                                        // break the loop if scale is unchanged or perfect, or if we've just had enough
                                                                                                                    } while (scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations);
                                                                                                                }

                                                                                                                // Update tween properties
                                                                                                                if (parts) {
                                                                                                                    start = tween.start = +start || +target || 0;
                                                                                                                    tween.unit = unit;
                                                                                                                    // If a +=/-= token was provided, we're doing a relative animation
                                                                                                                    tween.end = parts[ 1 ] ?
                                                                                                                            start + (parts[ 1 ] + 1) * parts[ 2 ] :
                                                                                                                            +parts[ 2 ];
                                                                                                                }

                                                                                                                return tween;
                                                                                                            }]
                                                                                                    };

// Animations created synchronously will run synchronously
                                                                                            function createFxNow() {
                                                                                                setTimeout(function () {
                                                                                                    fxNow = undefined;
                                                                                                });
                                                                                                return (fxNow = jQuery.now());
                                                                                            }

// Generate parameters to create a standard animation
                                                                                            function genFx(type, includeWidth) {
                                                                                                var which,
                                                                                                        i = 0,
                                                                                                        attrs = {height: type};

                                                                                                // If we include width, step value is 1 to do all cssExpand values,
                                                                                                // otherwise step value is 2 to skip over Left and Right
                                                                                                includeWidth = includeWidth ? 1 : 0;
                                                                                                for (; i < 4; i += 2 - includeWidth) {
                                                                                                    which = cssExpand[ i ];
                                                                                                    attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
                                                                                                }

                                                                                                if (includeWidth) {
                                                                                                    attrs.opacity = attrs.width = type;
                                                                                                }

                                                                                                return attrs;
                                                                                            }

                                                                                            function createTween(value, prop, animation) {
                                                                                                var tween,
                                                                                                        collection = (tweeners[ prop ] || []).concat(tweeners[ "*" ]),
                                                                                                        index = 0,
                                                                                                        length = collection.length;
                                                                                                for (; index < length; index++) {
                                                                                                    if ((tween = collection[ index ].call(animation, prop, value))) {

                                                                                                        // We're done with this property
                                                                                                        return tween;
                                                                                                    }
                                                                                                }
                                                                                            }

                                                                                            function defaultPrefilter(elem, props, opts) {
                                                                                                /* jshint validthis: true */
                                                                                                var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,
                                                                                                        anim = this,
                                                                                                        orig = {},
                                                                                                        style = elem.style,
                                                                                                        hidden = elem.nodeType && isHidden(elem),
                                                                                                        dataShow = data_priv.get(elem, "fxshow");

                                                                                                // Handle queue: false promises
                                                                                                if (!opts.queue) {
                                                                                                    hooks = jQuery._queueHooks(elem, "fx");
                                                                                                    if (hooks.unqueued == null) {
                                                                                                        hooks.unqueued = 0;
                                                                                                        oldfire = hooks.empty.fire;
                                                                                                        hooks.empty.fire = function () {
                                                                                                            if (!hooks.unqueued) {
                                                                                                                oldfire();
                                                                                                            }
                                                                                                        };
                                                                                                    }
                                                                                                    hooks.unqueued++;

                                                                                                    anim.always(function () {
                                                                                                        // Ensure the complete handler is called before this completes
                                                                                                        anim.always(function () {
                                                                                                            hooks.unqueued--;
                                                                                                            if (!jQuery.queue(elem, "fx").length) {
                                                                                                                hooks.empty.fire();
                                                                                                            }
                                                                                                        });
                                                                                                    });
                                                                                                }

                                                                                                // Height/width overflow pass
                                                                                                if (elem.nodeType === 1 && ("height" in props || "width" in props)) {
                                                                                                    // Make sure that nothing sneaks out
                                                                                                    // Record all 3 overflow attributes because IE9-10 do not
                                                                                                    // change the overflow attribute when overflowX and
                                                                                                    // overflowY are set to the same value
                                                                                                    opts.overflow = [style.overflow, style.overflowX, style.overflowY];

                                                                                                    // Set display property to inline-block for height/width
                                                                                                    // animations on inline elements that are having width/height animated
                                                                                                    display = jQuery.css(elem, "display");

                                                                                                    // Test default display if display is currently "none"
                                                                                                    checkDisplay = display === "none" ?
                                                                                                            data_priv.get(elem, "olddisplay") || defaultDisplay(elem.nodeName) : display;

                                                                                                    if (checkDisplay === "inline" && jQuery.css(elem, "float") === "none") {
                                                                                                        style.display = "inline-block";
                                                                                                    }
                                                                                                }

                                                                                                if (opts.overflow) {
                                                                                                    style.overflow = "hidden";
                                                                                                    anim.always(function () {
                                                                                                        style.overflow = opts.overflow[ 0 ];
                                                                                                        style.overflowX = opts.overflow[ 1 ];
                                                                                                        style.overflowY = opts.overflow[ 2 ];
                                                                                                    });
                                                                                                }

                                                                                                // show/hide pass
                                                                                                for (prop in props) {
                                                                                                    value = props[ prop ];
                                                                                                    if (rfxtypes.exec(value)) {
                                                                                                        delete props[ prop ];
                                                                                                        toggle = toggle || value === "toggle";
                                                                                                        if (value === (hidden ? "hide" : "show")) {

                                                                                                            // If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
                                                                                                            if (value === "show" && dataShow && dataShow[ prop ] !== undefined) {
                                                                                                                hidden = true;
                                                                                                            } else {
                                                                                                                continue;
                                                                                                            }
                                                                                                        }
                                                                                                        orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style(elem, prop);

                                                                                                        // Any non-fx value stops us from restoring the original display value
                                                                                                    } else {
                                                                                                        display = undefined;
                                                                                                    }
                                                                                                }

                                                                                                if (!jQuery.isEmptyObject(orig)) {
                                                                                                    if (dataShow) {
                                                                                                        if ("hidden" in dataShow) {
                                                                                                            hidden = dataShow.hidden;
                                                                                                        }
                                                                                                    } else {
                                                                                                        dataShow = data_priv.access(elem, "fxshow", {});
                                                                                                    }

                                                                                                    // Store state if its toggle - enables .stop().toggle() to "reverse"
                                                                                                    if (toggle) {
                                                                                                        dataShow.hidden = !hidden;
                                                                                                    }
                                                                                                    if (hidden) {
                                                                                                        jQuery(elem).show();
                                                                                                    } else {
                                                                                                        anim.done(function () {
                                                                                                            jQuery(elem).hide();
                                                                                                        });
                                                                                                    }
                                                                                                    anim.done(function () {
                                                                                                        var prop;

                                                                                                        data_priv.remove(elem, "fxshow");
                                                                                                        for (prop in orig) {
                                                                                                            jQuery.style(elem, prop, orig[ prop ]);
                                                                                                        }
                                                                                                    });
                                                                                                    for (prop in orig) {
                                                                                                        tween = createTween(hidden ? dataShow[ prop ] : 0, prop, anim);

                                                                                                        if (!(prop in dataShow)) {
                                                                                                            dataShow[ prop ] = tween.start;
                                                                                                            if (hidden) {
                                                                                                                tween.end = tween.start;
                                                                                                                tween.start = prop === "width" || prop === "height" ? 1 : 0;
                                                                                                            }
                                                                                                        }
                                                                                                    }

                                                                                                    // If this is a noop like .hide().hide(), restore an overwritten display value
                                                                                                } else if ((display === "none" ? defaultDisplay(elem.nodeName) : display) === "inline") {
                                                                                                    style.display = display;
                                                                                                }
                                                                                            }

                                                                                            function propFilter(props, specialEasing) {
                                                                                                var index, name, easing, value, hooks;

                                                                                                // camelCase, specialEasing and expand cssHook pass
                                                                                                for (index in props) {
                                                                                                    name = jQuery.camelCase(index);
                                                                                                    easing = specialEasing[ name ];
                                                                                                    value = props[ index ];
                                                                                                    if (jQuery.isArray(value)) {
                                                                                                        easing = value[ 1 ];
                                                                                                        value = props[ index ] = value[ 0 ];
                                                                                                    }

                                                                                                    if (index !== name) {
                                                                                                        props[ name ] = value;
                                                                                                        delete props[ index ];
                                                                                                    }

                                                                                                    hooks = jQuery.cssHooks[ name ];
                                                                                                    if (hooks && "expand" in hooks) {
                                                                                                        value = hooks.expand(value);
                                                                                                        delete props[ name ];

                                                                                                        // Not quite $.extend, this won't overwrite existing keys.
                                                                                                        // Reusing 'index' because we have the correct "name"
                                                                                                        for (index in value) {
                                                                                                            if (!(index in props)) {
                                                                                                                props[ index ] = value[ index ];
                                                                                                                specialEasing[ index ] = easing;
                                                                                                            }
                                                                                                        }
                                                                                                    } else {
                                                                                                        specialEasing[ name ] = easing;
                                                                                                    }
                                                                                                }
                                                                                            }

                                                                                            function Animation(elem, properties, options) {
                                                                                                var result,
                                                                                                        stopped,
                                                                                                        index = 0,
                                                                                                        length = animationPrefilters.length,
                                                                                                        deferred = jQuery.Deferred().always(function () {
                                                                                                    // Don't match elem in the :animated selector
                                                                                                    delete tick.elem;
                                                                                                }),
                                                                                                        tick = function () {
                                                                                                            if (stopped) {
                                                                                                                return false;
                                                                                                            }
                                                                                                            var currentTime = fxNow || createFxNow(),
                                                                                                                    remaining = Math.max(0, animation.startTime + animation.duration - currentTime),
                                                                                                                    // Support: Android 2.3
                                                                                                                    // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
                                                                                                                    temp = remaining / animation.duration || 0,
                                                                                                                    percent = 1 - temp,
                                                                                                                    index = 0,
                                                                                                                    length = animation.tweens.length;

                                                                                                            for (; index < length; index++) {
                                                                                                                animation.tweens[ index ].run(percent);
                                                                                                            }

                                                                                                            deferred.notifyWith(elem, [animation, percent, remaining]);

                                                                                                            if (percent < 1 && length) {
                                                                                                                return remaining;
                                                                                                            } else {
                                                                                                                deferred.resolveWith(elem, [animation]);
                                                                                                                return false;
                                                                                                            }
                                                                                                        },
                                                                                                        animation = deferred.promise({
                                                                                                            elem: elem,
                                                                                                            props: jQuery.extend({}, properties),
                                                                                                            opts: jQuery.extend(true, {specialEasing: {}}, options),
                                                                                                            originalProperties: properties,
                                                                                                            originalOptions: options,
                                                                                                            startTime: fxNow || createFxNow(),
                                                                                                            duration: options.duration,
                                                                                                            tweens: [],
                                                                                                            createTween: function (prop, end) {
                                                                                                                var tween = jQuery.Tween(elem, animation.opts, prop, end,
                                                                                                                        animation.opts.specialEasing[ prop ] || animation.opts.easing);
                                                                                                                animation.tweens.push(tween);
                                                                                                                return tween;
                                                                                                            },
                                                                                                            stop: function (gotoEnd) {
                                                                                                                var index = 0,
                                                                                                                        // If we are going to the end, we want to run all the tweens
                                                                                                                        // otherwise we skip this part
                                                                                                                        length = gotoEnd ? animation.tweens.length : 0;
                                                                                                                if (stopped) {
                                                                                                                    return this;
                                                                                                                }
                                                                                                                stopped = true;
                                                                                                                for (; index < length; index++) {
                                                                                                                    animation.tweens[ index ].run(1);
                                                                                                                }

                                                                                                                // Resolve when we played the last frame; otherwise, reject
                                                                                                                if (gotoEnd) {
                                                                                                                    deferred.resolveWith(elem, [animation, gotoEnd]);
                                                                                                                } else {
                                                                                                                    deferred.rejectWith(elem, [animation, gotoEnd]);
                                                                                                                }
                                                                                                                return this;
                                                                                                            }
                                                                                                        }),
                                                                                                        props = animation.props;

                                                                                                propFilter(props, animation.opts.specialEasing);

                                                                                                for (; index < length; index++) {
                                                                                                    result = animationPrefilters[ index ].call(animation, elem, props, animation.opts);
                                                                                                    if (result) {
                                                                                                        return result;
                                                                                                    }
                                                                                                }

                                                                                                jQuery.map(props, createTween, animation);

                                                                                                if (jQuery.isFunction(animation.opts.start)) {
                                                                                                    animation.opts.start.call(elem, animation);
                                                                                                }

                                                                                                jQuery.fx.timer(
                                                                                                        jQuery.extend(tick, {
                                                                                                            elem: elem,
                                                                                                            anim: animation,
                                                                                                            queue: animation.opts.queue
                                                                                                        })
                                                                                                        );

                                                                                                // attach callbacks from options
                                                                                                return animation.progress(animation.opts.progress)
                                                                                                        .done(animation.opts.done, animation.opts.complete)
                                                                                                        .fail(animation.opts.fail)
                                                                                                        .always(animation.opts.always);
                                                                                            }

                                                                                            jQuery.Animation = jQuery.extend(Animation, {

                                                                                                tweener: function (props, callback) {
                                                                                                    if (jQuery.isFunction(props)) {
                                                                                                        callback = props;
                                                                                                        props = ["*"];
                                                                                                    } else {
                                                                                                        props = props.split(" ");
                                                                                                    }

                                                                                                    var prop,
                                                                                                            index = 0,
                                                                                                            length = props.length;

                                                                                                    for (; index < length; index++) {
                                                                                                        prop = props[ index ];
                                                                                                        tweeners[ prop ] = tweeners[ prop ] || [];
                                                                                                        tweeners[ prop ].unshift(callback);
                                                                                                    }
                                                                                                },

                                                                                                prefilter: function (callback, prepend) {
                                                                                                    if (prepend) {
                                                                                                        animationPrefilters.unshift(callback);
                                                                                                    } else {
                                                                                                        animationPrefilters.push(callback);
                                                                                                    }
                                                                                                }
                                                                                            });

                                                                                            jQuery.speed = function (speed, easing, fn) {
                                                                                                var opt = speed && typeof speed === "object" ? jQuery.extend({}, speed) : {
                                                                                                    complete: fn || !fn && easing ||
                                                                                                            jQuery.isFunction(speed) && speed,
                                                                                                    duration: speed,
                                                                                                    easing: fn && easing || easing && !jQuery.isFunction(easing) && easing
                                                                                                };

                                                                                                opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
                                                                                                        opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;

                                                                                                // Normalize opt.queue - true/undefined/null -> "fx"
                                                                                                if (opt.queue == null || opt.queue === true) {
                                                                                                    opt.queue = "fx";
                                                                                                }

                                                                                                // Queueing
                                                                                                opt.old = opt.complete;

                                                                                                opt.complete = function () {
                                                                                                    if (jQuery.isFunction(opt.old)) {
                                                                                                        opt.old.call(this);
                                                                                                    }

                                                                                                    if (opt.queue) {
                                                                                                        jQuery.dequeue(this, opt.queue);
                                                                                                    }
                                                                                                };

                                                                                                return opt;
                                                                                            };

                                                                                            jQuery.fn.extend({
                                                                                                fadeTo: function (speed, to, easing, callback) {

                                                                                                    // Show any hidden elements after setting opacity to 0
                                                                                                    return this.filter(isHidden).css("opacity", 0).show()

                                                                                                            // Animate to the value specified
                                                                                                            .end().animate({opacity: to}, speed, easing, callback);
                                                                                                },
                                                                                                animate: function (prop, speed, easing, callback) {
                                                                                                    var empty = jQuery.isEmptyObject(prop),
                                                                                                            optall = jQuery.speed(speed, easing, callback),
                                                                                                            doAnimation = function () {
                                                                                                                // Operate on a copy of prop so per-property easing won't be lost
                                                                                                                var anim = Animation(this, jQuery.extend({}, prop), optall);

                                                                                                                // Empty animations, or finishing resolves immediately
                                                                                                                if (empty || data_priv.get(this, "finish")) {
                                                                                                                    anim.stop(true);
                                                                                                                }
                                                                                                            };
                                                                                                    doAnimation.finish = doAnimation;

                                                                                                    return empty || optall.queue === false ?
                                                                                                            this.each(doAnimation) :
                                                                                                            this.queue(optall.queue, doAnimation);
                                                                                                },
                                                                                                stop: function (type, clearQueue, gotoEnd) {
                                                                                                    var stopQueue = function (hooks) {
                                                                                                        var stop = hooks.stop;
                                                                                                        delete hooks.stop;
                                                                                                        stop(gotoEnd);
                                                                                                    };

                                                                                                    if (typeof type !== "string") {
                                                                                                        gotoEnd = clearQueue;
                                                                                                        clearQueue = type;
                                                                                                        type = undefined;
                                                                                                    }
                                                                                                    if (clearQueue && type !== false) {
                                                                                                        this.queue(type || "fx", []);
                                                                                                    }

                                                                                                    return this.each(function () {
                                                                                                        var dequeue = true,
                                                                                                                index = type != null && type + "queueHooks",
                                                                                                                timers = jQuery.timers,
                                                                                                                data = data_priv.get(this);

                                                                                                        if (index) {
                                                                                                            if (data[ index ] && data[ index ].stop) {
                                                                                                                stopQueue(data[ index ]);
                                                                                                            }
                                                                                                        } else {
                                                                                                            for (index in data) {
                                                                                                                if (data[ index ] && data[ index ].stop && rrun.test(index)) {
                                                                                                                    stopQueue(data[ index ]);
                                                                                                                }
                                                                                                            }
                                                                                                        }

                                                                                                        for (index = timers.length; index--; ) {
                                                                                                            if (timers[ index ].elem === this && (type == null || timers[ index ].queue === type)) {
                                                                                                                timers[ index ].anim.stop(gotoEnd);
                                                                                                                dequeue = false;
                                                                                                                timers.splice(index, 1);
                                                                                                            }
                                                                                                        }

                                                                                                        // Start the next in the queue if the last step wasn't forced.
                                                                                                        // Timers currently will call their complete callbacks, which
                                                                                                        // will dequeue but only if they were gotoEnd.
                                                                                                        if (dequeue || !gotoEnd) {
                                                                                                            jQuery.dequeue(this, type);
                                                                                                        }
                                                                                                    });
                                                                                                },
                                                                                                finish: function (type) {
                                                                                                    if (type !== false) {
                                                                                                        type = type || "fx";
                                                                                                    }
                                                                                                    return this.each(function () {
                                                                                                        var index,
                                                                                                                data = data_priv.get(this),
                                                                                                                queue = data[ type + "queue" ],
                                                                                                                hooks = data[ type + "queueHooks" ],
                                                                                                                timers = jQuery.timers,
                                                                                                                length = queue ? queue.length : 0;

                                                                                                        // Enable finishing flag on private data
                                                                                                        data.finish = true;

                                                                                                        // Empty the queue first
                                                                                                        jQuery.queue(this, type, []);

                                                                                                        if (hooks && hooks.stop) {
                                                                                                            hooks.stop.call(this, true);
                                                                                                        }

                                                                                                        // Look for any active animations, and finish them
                                                                                                        for (index = timers.length; index--; ) {
                                                                                                            if (timers[ index ].elem === this && timers[ index ].queue === type) {
                                                                                                                timers[ index ].anim.stop(true);
                                                                                                                timers.splice(index, 1);
                                                                                                            }
                                                                                                        }

                                                                                                        // Look for any animations in the old queue and finish them
                                                                                                        for (index = 0; index < length; index++) {
                                                                                                            if (queue[ index ] && queue[ index ].finish) {
                                                                                                                queue[ index ].finish.call(this);
                                                                                                            }
                                                                                                        }

                                                                                                        // Turn off finishing flag
                                                                                                        delete data.finish;
                                                                                                    });
                                                                                                }
                                                                                            });

                                                                                            jQuery.each(["toggle", "show", "hide"], function (i, name) {
                                                                                                var cssFn = jQuery.fn[ name ];
                                                                                                jQuery.fn[ name ] = function (speed, easing, callback) {
                                                                                                    return speed == null || typeof speed === "boolean" ?
                                                                                                            cssFn.apply(this, arguments) :
                                                                                                            this.animate(genFx(name, true), speed, easing, callback);
                                                                                                };
                                                                                            });

// Generate shortcuts for custom animations
                                                                                            jQuery.each({
                                                                                                slideDown: genFx("show"),
                                                                                                slideUp: genFx("hide"),
                                                                                                slideToggle: genFx("toggle"),
                                                                                                fadeIn: {opacity: "show"},
                                                                                                fadeOut: {opacity: "hide"},
                                                                                                fadeToggle: {opacity: "toggle"}
                                                                                            }, function (name, props) {
                                                                                                jQuery.fn[ name ] = function (speed, easing, callback) {
                                                                                                    return this.animate(props, speed, easing, callback);
                                                                                                };
                                                                                            });

                                                                                            jQuery.timers = [];
                                                                                            jQuery.fx.tick = function () {
                                                                                                var timer,
                                                                                                        i = 0,
                                                                                                        timers = jQuery.timers;

                                                                                                fxNow = jQuery.now();

                                                                                                for (; i < timers.length; i++) {
                                                                                                    timer = timers[ i ];
                                                                                                    // Checks the timer has not already been removed
                                                                                                    if (!timer() && timers[ i ] === timer) {
                                                                                                        timers.splice(i--, 1);
                                                                                                    }
                                                                                                }

                                                                                                if (!timers.length) {
                                                                                                    jQuery.fx.stop();
                                                                                                }
                                                                                                fxNow = undefined;
                                                                                            };

                                                                                            jQuery.fx.timer = function (timer) {
                                                                                                jQuery.timers.push(timer);
                                                                                                if (timer()) {
                                                                                                    jQuery.fx.start();
                                                                                                } else {
                                                                                                    jQuery.timers.pop();
                                                                                                }
                                                                                            };

                                                                                            jQuery.fx.interval = 13;

                                                                                            jQuery.fx.start = function () {
                                                                                                if (!timerId) {
                                                                                                    timerId = setInterval(jQuery.fx.tick, jQuery.fx.interval);
                                                                                                }
                                                                                            };

                                                                                            jQuery.fx.stop = function () {
                                                                                                clearInterval(timerId);
                                                                                                timerId = null;
                                                                                            };

                                                                                            jQuery.fx.speeds = {
                                                                                                slow: 600,
                                                                                                fast: 200,
                                                                                                // Default speed
                                                                                                _default: 400
                                                                                            };


// Based off of the plugin by Clint Helfers, with permission.
// http://blindsignals.com/index.php/2009/07/jquery-delay/
                                                                                            jQuery.fn.delay = function (time, type) {
                                                                                                time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
                                                                                                type = type || "fx";

                                                                                                return this.queue(type, function (next, hooks) {
                                                                                                    var timeout = setTimeout(next, time);
                                                                                                    hooks.stop = function () {
                                                                                                        clearTimeout(timeout);
                                                                                                    };
                                                                                                });
                                                                                            };


                                                                                            (function () {
                                                                                                var input = document.createElement("input"),
                                                                                                        select = document.createElement("select"),
                                                                                                        opt = select.appendChild(document.createElement("option"));

                                                                                                input.type = "checkbox";

                                                                                                // Support: iOS<=5.1, Android<=4.2+
                                                                                                // Default value for a checkbox should be "on"
                                                                                                support.checkOn = input.value !== "";

                                                                                                // Support: IE<=11+
                                                                                                // Must access selectedIndex to make default options select
                                                                                                support.optSelected = opt.selected;

                                                                                                // Support: Android<=2.3
                                                                                                // Options inside disabled selects are incorrectly marked as disabled
                                                                                                select.disabled = true;
                                                                                                support.optDisabled = !opt.disabled;

                                                                                                // Support: IE<=11+
                                                                                                // An input loses its value after becoming a radio
                                                                                                input = document.createElement("input");
                                                                                                input.value = "t";
                                                                                                input.type = "radio";
                                                                                                support.radioValue = input.value === "t";
                                                                                            })();


                                                                                            var nodeHook, boolHook,
                                                                                                    attrHandle = jQuery.expr.attrHandle;

                                                                                            jQuery.fn.extend({
                                                                                                attr: function (name, value) {
                                                                                                    return access(this, jQuery.attr, name, value, arguments.length > 1);
                                                                                                },

                                                                                                removeAttr: function (name) {
                                                                                                    return this.each(function () {
                                                                                                        jQuery.removeAttr(this, name);
                                                                                                    });
                                                                                                }
                                                                                            });

                                                                                            jQuery.extend({
                                                                                                attr: function (elem, name, value) {
                                                                                                    var hooks, ret,
                                                                                                            nType = elem.nodeType;

                                                                                                    // don't get/set attributes on text, comment and attribute nodes
                                                                                                    if (!elem || nType === 3 || nType === 8 || nType === 2) {
                                                                                                        return;
                                                                                                    }

                                                                                                    // Fallback to prop when attributes are not supported
                                                                                                    if (typeof elem.getAttribute === strundefined) {
                                                                                                        return jQuery.prop(elem, name, value);
                                                                                                    }

                                                                                                    // All attributes are lowercase
                                                                                                    // Grab necessary hook if one is defined
                                                                                                    if (nType !== 1 || !jQuery.isXMLDoc(elem)) {
                                                                                                        name = name.toLowerCase();
                                                                                                        hooks = jQuery.attrHooks[ name ] ||
                                                                                                                (jQuery.expr.match.bool.test(name) ? boolHook : nodeHook);
                                                                                                    }

                                                                                                    if (value !== undefined) {

                                                                                                        if (value === null) {
                                                                                                            jQuery.removeAttr(elem, name);

                                                                                                        } else if (hooks && "set" in hooks && (ret = hooks.set(elem, value, name)) !== undefined) {
                                                                                                            return ret;

                                                                                                        } else {
                                                                                                            elem.setAttribute(name, value + "");
                                                                                                            return value;
                                                                                                        }

                                                                                                    } else if (hooks && "get" in hooks && (ret = hooks.get(elem, name)) !== null) {
                                                                                                        return ret;

                                                                                                    } else {
                                                                                                        ret = jQuery.find.attr(elem, name);

                                                                                                        // Non-existent attributes return null, we normalize to undefined
                                                                                                        return ret == null ?
                                                                                                                undefined :
                                                                                                                ret;
                                                                                                    }
                                                                                                },

                                                                                                removeAttr: function (elem, value) {
                                                                                                    var name, propName,
                                                                                                            i = 0,
                                                                                                            attrNames = value && value.match(rnotwhite);

                                                                                                    if (attrNames && elem.nodeType === 1) {
                                                                                                        while ((name = attrNames[i++])) {
                                                                                                            propName = jQuery.propFix[ name ] || name;

                                                                                                            // Boolean attributes get special treatment (#10870)
                                                                                                            if (jQuery.expr.match.bool.test(name)) {
                                                                                                                // Set corresponding property to false
                                                                                                                elem[ propName ] = false;
                                                                                                            }

                                                                                                            elem.removeAttribute(name);
                                                                                                        }
                                                                                                    }
                                                                                                },

                                                                                                attrHooks: {
                                                                                                    type: {
                                                                                                        set: function (elem, value) {
                                                                                                            if (!support.radioValue && value === "radio" &&
                                                                                                                    jQuery.nodeName(elem, "input")) {
                                                                                                                var val = elem.value;
                                                                                                                elem.setAttribute("type", value);
                                                                                                                if (val) {
                                                                                                                    elem.value = val;
                                                                                                                }
                                                                                                                return value;
                                                                                                            }
                                                                                                        }
                                                                                                    }
                                                                                                }
                                                                                            });

// Hooks for boolean attributes
                                                                                            boolHook = {
                                                                                                set: function (elem, value, name) {
                                                                                                    if (value === false) {
                                                                                                        // Remove boolean attributes when set to false
                                                                                                        jQuery.removeAttr(elem, name);
                                                                                                    } else {
                                                                                                        elem.setAttribute(name, name);
                                                                                                    }
                                                                                                    return name;
                                                                                                }
                                                                                            };
                                                                                            jQuery.each(jQuery.expr.match.bool.source.match(/\w+/g), function (i, name) {
                                                                                                var getter = attrHandle[ name ] || jQuery.find.attr;

                                                                                                attrHandle[ name ] = function (elem, name, isXML) {
                                                                                                    var ret, handle;
                                                                                                    if (!isXML) {
                                                                                                        // Avoid an infinite loop by temporarily removing this function from the getter
                                                                                                        handle = attrHandle[ name ];
                                                                                                        attrHandle[ name ] = ret;
                                                                                                        ret = getter(elem, name, isXML) != null ?
                                                                                                                name.toLowerCase() :
                                                                                                                null;
                                                                                                        attrHandle[ name ] = handle;
                                                                                                    }
                                                                                                    return ret;
                                                                                                };
                                                                                            });




                                                                                            var rfocusable = /^(?:input|select|textarea|button)$/i;

                                                                                            jQuery.fn.extend({
                                                                                                prop: function (name, value) {
                                                                                                    return access(this, jQuery.prop, name, value, arguments.length > 1);
                                                                                                },

                                                                                                removeProp: function (name) {
                                                                                                    return this.each(function () {
                                                                                                        delete this[ jQuery.propFix[ name ] || name ];
                                                                                                    });
                                                                                                }
                                                                                            });

                                                                                            jQuery.extend({
                                                                                                propFix: {
                                                                                                    "for": "htmlFor",
                                                                                                    "class": "className"
                                                                                                },

                                                                                                prop: function (elem, name, value) {
                                                                                                    var ret, hooks, notxml,
                                                                                                            nType = elem.nodeType;

                                                                                                    // Don't get/set properties on text, comment and attribute nodes
                                                                                                    if (!elem || nType === 3 || nType === 8 || nType === 2) {
                                                                                                        return;
                                                                                                    }

                                                                                                    notxml = nType !== 1 || !jQuery.isXMLDoc(elem);

                                                                                                    if (notxml) {
                                                                                                        // Fix name and attach hooks
                                                                                                        name = jQuery.propFix[ name ] || name;
                                                                                                        hooks = jQuery.propHooks[ name ];
                                                                                                    }

                                                                                                    if (value !== undefined) {
                                                                                                        return hooks && "set" in hooks && (ret = hooks.set(elem, value, name)) !== undefined ?
                                                                                                                ret :
                                                                                                                (elem[ name ] = value);

                                                                                                    } else {
                                                                                                        return hooks && "get" in hooks && (ret = hooks.get(elem, name)) !== null ?
                                                                                                                ret :
                                                                                                                elem[ name ];
                                                                                                    }
                                                                                                },

                                                                                                propHooks: {
                                                                                                    tabIndex: {
                                                                                                        get: function (elem) {
                                                                                                            return elem.hasAttribute("tabindex") || rfocusable.test(elem.nodeName) || elem.href ?
                                                                                                                    elem.tabIndex :
                                                                                                                    -1;
                                                                                                        }
                                                                                                    }
                                                                                                }
                                                                                            });

                                                                                            if (!support.optSelected) {
                                                                                                jQuery.propHooks.selected = {
                                                                                                    get: function (elem) {
                                                                                                        var parent = elem.parentNode;
                                                                                                        if (parent && parent.parentNode) {
                                                                                                            parent.parentNode.selectedIndex;
                                                                                                        }
                                                                                                        return null;
                                                                                                    }
                                                                                                };
                                                                                            }

                                                                                            jQuery.each([
                                                                                                "tabIndex",
                                                                                                "readOnly",
                                                                                                "maxLength",
                                                                                                "cellSpacing",
                                                                                                "cellPadding",
                                                                                                "rowSpan",
                                                                                                "colSpan",
                                                                                                "useMap",
                                                                                                "frameBorder",
                                                                                                "contentEditable"
                                                                                            ], function () {
                                                                                                jQuery.propFix[ this.toLowerCase() ] = this;
                                                                                            });




                                                                                            var rclass = /[\t\r\n\f]/g;

                                                                                            jQuery.fn.extend({
                                                                                                addClass: function (value) {
                                                                                                    var classes, elem, cur, clazz, j, finalValue,
                                                                                                            proceed = typeof value === "string" && value,
                                                                                                            i = 0,
                                                                                                            len = this.length;

                                                                                                    if (jQuery.isFunction(value)) {
                                                                                                        return this.each(function (j) {
                                                                                                            jQuery(this).addClass(value.call(this, j, this.className));
                                                                                                        });
                                                                                                    }

                                                                                                    if (proceed) {
                                                                                                        // The disjunction here is for better compressibility (see removeClass)
                                                                                                        classes = (value || "").match(rnotwhite) || [];

                                                                                                        for (; i < len; i++) {
                                                                                                            elem = this[ i ];
                                                                                                            cur = elem.nodeType === 1 && (elem.className ?
                                                                                                                    (" " + elem.className + " ").replace(rclass, " ") :
                                                                                                                    " "
                                                                                                                    );

                                                                                                            if (cur) {
                                                                                                                j = 0;
                                                                                                                while ((clazz = classes[j++])) {
                                                                                                                    if (cur.indexOf(" " + clazz + " ") < 0) {
                                                                                                                        cur += clazz + " ";
                                                                                                                    }
                                                                                                                }

                                                                                                                // only assign if different to avoid unneeded rendering.
                                                                                                                finalValue = jQuery.trim(cur);
                                                                                                                if (elem.className !== finalValue) {
                                                                                                                    elem.className = finalValue;
                                                                                                                }
                                                                                                            }
                                                                                                        }
                                                                                                    }

                                                                                                    return this;
                                                                                                },

                                                                                                removeClass: function (value) {
                                                                                                    var classes, elem, cur, clazz, j, finalValue,
                                                                                                            proceed = arguments.length === 0 || typeof value === "string" && value,
                                                                                                            i = 0,
                                                                                                            len = this.length;

                                                                                                    if (jQuery.isFunction(value)) {
                                                                                                        return this.each(function (j) {
                                                                                                            jQuery(this).removeClass(value.call(this, j, this.className));
                                                                                                        });
                                                                                                    }
                                                                                                    if (proceed) {
                                                                                                        classes = (value || "").match(rnotwhite) || [];

                                                                                                        for (; i < len; i++) {
                                                                                                            elem = this[ i ];
                                                                                                            // This expression is here for better compressibility (see addClass)
                                                                                                            cur = elem.nodeType === 1 && (elem.className ?
                                                                                                                    (" " + elem.className + " ").replace(rclass, " ") :
                                                                                                                    ""
                                                                                                                    );

                                                                                                            if (cur) {
                                                                                                                j = 0;
                                                                                                                while ((clazz = classes[j++])) {
                                                                                                                    // Remove *all* instances
                                                                                                                    while (cur.indexOf(" " + clazz + " ") >= 0) {
                                                                                                                        cur = cur.replace(" " + clazz + " ", " ");
                                                                                                                    }
                                                                                                                }

                                                                                                                // Only assign if different to avoid unneeded rendering.
                                                                                                                finalValue = value ? jQuery.trim(cur) : "";
                                                                                                                if (elem.className !== finalValue) {
                                                                                                                    elem.className = finalValue;
                                                                                                                }
                                                                                                            }
                                                                                                        }
                                                                                                    }

                                                                                                    return this;
                                                                                                },

                                                                                                toggleClass: function (value, stateVal) {
                                                                                                    var type = typeof value;

                                                                                                    if (typeof stateVal === "boolean" && type === "string") {
                                                                                                        return stateVal ? this.addClass(value) : this.removeClass(value);
                                                                                                    }

                                                                                                    if (jQuery.isFunction(value)) {
                                                                                                        return this.each(function (i) {
                                                                                                            jQuery(this).toggleClass(value.call(this, i, this.className, stateVal), stateVal);
                                                                                                        });
                                                                                                    }

                                                                                                    return this.each(function () {
                                                                                                        if (type === "string") {
                                                                                                            // Toggle individual class names
                                                                                                            var className,
                                                                                                                    i = 0,
                                                                                                                    self = jQuery(this),
                                                                                                                    classNames = value.match(rnotwhite) || [];

                                                                                                            while ((className = classNames[ i++ ])) {
                                                                                                                // Check each className given, space separated list
                                                                                                                if (self.hasClass(className)) {
                                                                                                                    self.removeClass(className);
                                                                                                                } else {
                                                                                                                    self.addClass(className);
                                                                                                                }
                                                                                                            }

                                                                                                            // Toggle whole class name
                                                                                                        } else if (type === strundefined || type === "boolean") {
                                                                                                            if (this.className) {
                                                                                                                // store className if set
                                                                                                                data_priv.set(this, "__className__", this.className);
                                                                                                            }

                                                                                                            // If the element has a class name or if we're passed `false`,
                                                                                                            // then remove the whole classname (if there was one, the above saved it).
                                                                                                            // Otherwise bring back whatever was previously saved (if anything),
                                                                                                            // falling back to the empty string if nothing was stored.
                                                                                                            this.className = this.className || value === false ? "" : data_priv.get(this, "__className__") || "";
                                                                                                        }
                                                                                                    });
                                                                                                },

                                                                                                hasClass: function (selector) {
                                                                                                    var className = " " + selector + " ",
                                                                                                            i = 0,
                                                                                                            l = this.length;
                                                                                                    for (; i < l; i++) {
                                                                                                        if (this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf(className) >= 0) {
                                                                                                            return true;
                                                                                                        }
                                                                                                    }

                                                                                                    return false;
                                                                                                }
                                                                                            });




                                                                                            var rreturn = /\r/g;

                                                                                            jQuery.fn.extend({
                                                                                                val: function (value) {
                                                                                                    var hooks, ret, isFunction,
                                                                                                            elem = this[0];

                                                                                                    if (!arguments.length) {
                                                                                                        if (elem) {
                                                                                                            hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];

                                                                                                            if (hooks && "get" in hooks && (ret = hooks.get(elem, "value")) !== undefined) {
                                                                                                                return ret;
                                                                                                            }

                                                                                                            ret = elem.value;

                                                                                                            return typeof ret === "string" ?
                                                                                                                    // Handle most common string cases
                                                                                                                    ret.replace(rreturn, "") :
                                                                                                                    // Handle cases where value is null/undef or number
                                                                                                                    ret == null ? "" : ret;
                                                                                                        }

                                                                                                        return;
                                                                                                    }

                                                                                                    isFunction = jQuery.isFunction(value);

                                                                                                    return this.each(function (i) {
                                                                                                        var val;

                                                                                                        if (this.nodeType !== 1) {
                                                                                                            return;
                                                                                                        }

                                                                                                        if (isFunction) {
                                                                                                            val = value.call(this, i, jQuery(this).val());
                                                                                                        } else {
                                                                                                            val = value;
                                                                                                        }

                                                                                                        // Treat null/undefined as ""; convert numbers to string
                                                                                                        if (val == null) {
                                                                                                            val = "";

                                                                                                        } else if (typeof val === "number") {
                                                                                                            val += "";

                                                                                                        } else if (jQuery.isArray(val)) {
                                                                                                            val = jQuery.map(val, function (value) {
                                                                                                                return value == null ? "" : value + "";
                                                                                                            });
                                                                                                        }

                                                                                                        hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];

                                                                                                        // If set returns undefined, fall back to normal setting
                                                                                                        if (!hooks || !("set" in hooks) || hooks.set(this, val, "value") === undefined) {
                                                                                                            this.value = val;
                                                                                                        }
                                                                                                    });
                                                                                                }
                                                                                            });

                                                                                            jQuery.extend({
                                                                                                valHooks: {
                                                                                                    option: {
                                                                                                        get: function (elem) {
                                                                                                            var val = jQuery.find.attr(elem, "value");
                                                                                                            return val != null ?
                                                                                                                    val :
                                                                                                                    // Support: IE10-11+
                                                                                                                    // option.text throws exceptions (#14686, #14858)
                                                                                                                    jQuery.trim(jQuery.text(elem));
                                                                                                        }
                                                                                                    },
                                                                                                    select: {
                                                                                                        get: function (elem) {
                                                                                                            var value, option,
                                                                                                                    options = elem.options,
                                                                                                                    index = elem.selectedIndex,
                                                                                                                    one = elem.type === "select-one" || index < 0,
                                                                                                                    values = one ? null : [],
                                                                                                                    max = one ? index + 1 : options.length,
                                                                                                                    i = index < 0 ?
                                                                                                                    max :
                                                                                                                    one ? index : 0;

                                                                                                            // Loop through all the selected options
                                                                                                            for (; i < max; i++) {
                                                                                                                option = options[ i ];

                                                                                                                // IE6-9 doesn't update selected after form reset (#2551)
                                                                                                                if ((option.selected || i === index) &&
                                                                                                                        // Don't return options that are disabled or in a disabled optgroup
                                                                                                                                (support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) &&
                                                                                                                                (!option.parentNode.disabled || !jQuery.nodeName(option.parentNode, "optgroup"))) {

                                                                                                                    // Get the specific value for the option
                                                                                                                    value = jQuery(option).val();

                                                                                                                    // We don't need an array for one selects
                                                                                                                    if (one) {
                                                                                                                        return value;
                                                                                                                    }

                                                                                                                    // Multi-Selects return an array
                                                                                                                    values.push(value);
                                                                                                                }
                                                                                                            }

                                                                                                            return values;
                                                                                                        },

                                                                                                        set: function (elem, value) {
                                                                                                            var optionSet, option,
                                                                                                                    options = elem.options,
                                                                                                                    values = jQuery.makeArray(value),
                                                                                                                    i = options.length;

                                                                                                            while (i--) {
                                                                                                                option = options[ i ];
                                                                                                                if ((option.selected = jQuery.inArray(option.value, values) >= 0)) {
                                                                                                                    optionSet = true;
                                                                                                                }
                                                                                                            }

                                                                                                            // Force browsers to behave consistently when non-matching value is set
                                                                                                            if (!optionSet) {
                                                                                                                elem.selectedIndex = -1;
                                                                                                            }
                                                                                                            return values;
                                                                                                        }
                                                                                                    }
                                                                                                }
                                                                                            });

// Radios and checkboxes getter/setter
                                                                                            jQuery.each(["radio", "checkbox"], function () {
                                                                                                jQuery.valHooks[ this ] = {
                                                                                                    set: function (elem, value) {
                                                                                                        if (jQuery.isArray(value)) {
                                                                                                            return (elem.checked = jQuery.inArray(jQuery(elem).val(), value) >= 0);
                                                                                                        }
                                                                                                    }
                                                                                                };
                                                                                                if (!support.checkOn) {
                                                                                                    jQuery.valHooks[ this ].get = function (elem) {
                                                                                                        return elem.getAttribute("value") === null ? "on" : elem.value;
                                                                                                    };
                                                                                                }
                                                                                            });




// Return jQuery for attributes-only inclusion


                                                                                            jQuery.each(("blur focus focusin focusout load resize scroll unload click dblclick " +
                                                                                                    "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
                                                                                                    "change select submit keydown keypress keyup error contextmenu").split(" "), function (i, name) {

                                                                                                // Handle event binding
                                                                                                jQuery.fn[ name ] = function (data, fn) {
                                                                                                    return arguments.length > 0 ?
                                                                                                            this.on(name, null, data, fn) :
                                                                                                            this.trigger(name);
                                                                                                };
                                                                                            });

                                                                                            jQuery.fn.extend({
                                                                                                hover: function (fnOver, fnOut) {
                                                                                                    return this.mouseenter(fnOver).mouseleave(fnOut || fnOver);
                                                                                                },

                                                                                                bind: function (types, data, fn) {
                                                                                                    return this.on(types, null, data, fn);
                                                                                                },
                                                                                                unbind: function (types, fn) {
                                                                                                    return this.off(types, null, fn);
                                                                                                },

                                                                                                delegate: function (selector, types, data, fn) {
                                                                                                    return this.on(types, selector, data, fn);
                                                                                                },
                                                                                                undelegate: function (selector, types, fn) {
                                                                                                    // ( namespace ) or ( selector, types [, fn] )
                                                                                                    return arguments.length === 1 ? this.off(selector, "**") : this.off(types, selector || "**", fn);
                                                                                                }
                                                                                            });


                                                                                            var nonce = jQuery.now();

                                                                                            var rquery = (/\?/);



// Support: Android 2.3
// Workaround failure to string-cast null input
                                                                                            jQuery.parseJSON = function (data) {
                                                                                                return JSON.parse(data + "");
                                                                                            };


// Cross-browser xml parsing
                                                                                            jQuery.parseXML = function (data) {
                                                                                                var xml, tmp;
                                                                                                if (!data || typeof data !== "string") {
                                                                                                    return null;
                                                                                                }

                                                                                                // Support: IE9
                                                                                                try {
                                                                                                    tmp = new DOMParser();
                                                                                                    xml = tmp.parseFromString(data, "text/xml");
                                                                                                } catch (e) {
                                                                                                    xml = undefined;
                                                                                                }

                                                                                                if (!xml || xml.getElementsByTagName("parsererror").length) {
                                                                                                    jQuery.error("Invalid XML: " + data);
                                                                                                }
                                                                                                return xml;
                                                                                            };


                                                                                            var
                                                                                                    rhash = /#.*$/,
                                                                                                    rts = /([?&])_=[^&]*/,
                                                                                                    rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
                                                                                                    // #7653, #8125, #8152: local protocol detection
                                                                                                    rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
                                                                                                    rnoContent = /^(?:GET|HEAD)$/,
                                                                                                    rprotocol = /^\/\//,
                                                                                                    rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,
                                                                                                    /* Prefilters
                                                                                                     * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
                                                                                                     * 2) These are called:
                                                                                                     *    - BEFORE asking for a transport
                                                                                                     *    - AFTER param serialization (s.data is a string if s.processData is true)
                                                                                                     * 3) key is the dataType
                                                                                                     * 4) the catchall symbol "*" can be used
                                                                                                     * 5) execution will start with transport dataType and THEN continue down to "*" if needed
                                                                                                     */
                                                                                                    prefilters = {},
                                                                                                    /* Transports bindings
                                                                                                     * 1) key is the dataType
                                                                                                     * 2) the catchall symbol "*" can be used
                                                                                                     * 3) selection will start with transport dataType and THEN go to "*" if needed
                                                                                                     */
                                                                                                    transports = {},
                                                                                                    // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
                                                                                                    allTypes = "*/".concat("*"),
                                                                                                    // Document location
                                                                                                    ajaxLocation = window.location.href,
                                                                                                    // Segment location into parts
                                                                                                    ajaxLocParts = rurl.exec(ajaxLocation.toLowerCase()) || [];

// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
                                                                                            function addToPrefiltersOrTransports(structure) {

                                                                                                // dataTypeExpression is optional and defaults to "*"
                                                                                                return function (dataTypeExpression, func) {

                                                                                                    if (typeof dataTypeExpression !== "string") {
                                                                                                        func = dataTypeExpression;
                                                                                                        dataTypeExpression = "*";
                                                                                                    }

                                                                                                    var dataType,
                                                                                                            i = 0,
                                                                                                            dataTypes = dataTypeExpression.toLowerCase().match(rnotwhite) || [];

                                                                                                    if (jQuery.isFunction(func)) {
                                                                                                        // For each dataType in the dataTypeExpression
                                                                                                        while ((dataType = dataTypes[i++])) {
                                                                                                            // Prepend if requested
                                                                                                            if (dataType[0] === "+") {
                                                                                                                dataType = dataType.slice(1) || "*";
                                                                                                                (structure[ dataType ] = structure[ dataType ] || []).unshift(func);

                                                                                                                // Otherwise append
                                                                                                            } else {
                                                                                                                (structure[ dataType ] = structure[ dataType ] || []).push(func);
                                                                                                            }
                                                                                                        }
                                                                                                    }
                                                                                                };
                                                                                            }

// Base inspection function for prefilters and transports
                                                                                            function inspectPrefiltersOrTransports(structure, options, originalOptions, jqXHR) {

                                                                                                var inspected = {},
                                                                                                        seekingTransport = (structure === transports);

                                                                                                function inspect(dataType) {
                                                                                                    var selected;
                                                                                                    inspected[ dataType ] = true;
                                                                                                    jQuery.each(structure[ dataType ] || [], function (_, prefilterOrFactory) {
                                                                                                        var dataTypeOrTransport = prefilterOrFactory(options, originalOptions, jqXHR);
                                                                                                        if (typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ]) {
                                                                                                            options.dataTypes.unshift(dataTypeOrTransport);
                                                                                                            inspect(dataTypeOrTransport);
                                                                                                            return false;
                                                                                                        } else if (seekingTransport) {
                                                                                                            return !(selected = dataTypeOrTransport);
                                                                                                        }
                                                                                                    });
                                                                                                    return selected;
                                                                                                }

                                                                                                return inspect(options.dataTypes[ 0 ]) || !inspected[ "*" ] && inspect("*");
                                                                                            }

// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
                                                                                            function ajaxExtend(target, src) {
                                                                                                var key, deep,
                                                                                                        flatOptions = jQuery.ajaxSettings.flatOptions || {};

                                                                                                for (key in src) {
                                                                                                    if (src[ key ] !== undefined) {
                                                                                                        (flatOptions[ key ] ? target : (deep || (deep = {})))[ key ] = src[ key ];
                                                                                                    }
                                                                                                }
                                                                                                if (deep) {
                                                                                                    jQuery.extend(true, target, deep);
                                                                                                }

                                                                                                return target;
                                                                                            }

                                                                                            /* Handles responses to an ajax request:
                                                                                             * - finds the right dataType (mediates between content-type and expected dataType)
                                                                                             * - returns the corresponding response
                                                                                             */
                                                                                            function ajaxHandleResponses(s, jqXHR, responses) {

                                                                                                var ct, type, finalDataType, firstDataType,
                                                                                                        contents = s.contents,
                                                                                                        dataTypes = s.dataTypes;

                                                                                                // Remove auto dataType and get content-type in the process
                                                                                                while (dataTypes[ 0 ] === "*") {
                                                                                                    dataTypes.shift();
                                                                                                    if (ct === undefined) {
                                                                                                        ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
                                                                                                    }
                                                                                                }

                                                                                                // Check if we're dealing with a known content-type
                                                                                                if (ct) {
                                                                                                    for (type in contents) {
                                                                                                        if (contents[ type ] && contents[ type ].test(ct)) {
                                                                                                            dataTypes.unshift(type);
                                                                                                            break;
                                                                                                        }
                                                                                                    }
                                                                                                }

                                                                                                // Check to see if we have a response for the expected dataType
                                                                                                if (dataTypes[ 0 ] in responses) {
                                                                                                    finalDataType = dataTypes[ 0 ];
                                                                                                } else {
                                                                                                    // Try convertible dataTypes
                                                                                                    for (type in responses) {
                                                                                                        if (!dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ]) {
                                                                                                            finalDataType = type;
                                                                                                            break;
                                                                                                        }
                                                                                                        if (!firstDataType) {
                                                                                                            firstDataType = type;
                                                                                                        }
                                                                                                    }
                                                                                                    // Or just use first one
                                                                                                    finalDataType = finalDataType || firstDataType;
                                                                                                }

                                                                                                // If we found a dataType
                                                                                                // We add the dataType to the list if needed
                                                                                                // and return the corresponding response
                                                                                                if (finalDataType) {
                                                                                                    if (finalDataType !== dataTypes[ 0 ]) {
                                                                                                        dataTypes.unshift(finalDataType);
                                                                                                    }
                                                                                                    return responses[ finalDataType ];
                                                                                                }
                                                                                            }

                                                                                            /* Chain conversions given the request and the original response
                                                                                             * Also sets the responseXXX fields on the jqXHR instance
                                                                                             */
                                                                                            function ajaxConvert(s, response, jqXHR, isSuccess) {
                                                                                                var conv2, current, conv, tmp, prev,
                                                                                                        converters = {},
                                                                                                        // Work with a copy of dataTypes in case we need to modify it for conversion
                                                                                                        dataTypes = s.dataTypes.slice();

                                                                                                // Create converters map with lowercased keys
                                                                                                if (dataTypes[ 1 ]) {
                                                                                                    for (conv in s.converters) {
                                                                                                        converters[ conv.toLowerCase() ] = s.converters[ conv ];
                                                                                                    }
                                                                                                }

                                                                                                current = dataTypes.shift();

                                                                                                // Convert to each sequential dataType
                                                                                                while (current) {

                                                                                                    if (s.responseFields[ current ]) {
                                                                                                        jqXHR[ s.responseFields[ current ] ] = response;
                                                                                                    }

                                                                                                    // Apply the dataFilter if provided
                                                                                                    if (!prev && isSuccess && s.dataFilter) {
                                                                                                        response = s.dataFilter(response, s.dataType);
                                                                                                    }

                                                                                                    prev = current;
                                                                                                    current = dataTypes.shift();

                                                                                                    if (current) {

                                                                                                        // There's only work to do if current dataType is non-auto
                                                                                                        if (current === "*") {

                                                                                                            current = prev;

                                                                                                            // Convert response if prev dataType is non-auto and differs from current
                                                                                                        } else if (prev !== "*" && prev !== current) {

                                                                                                            // Seek a direct converter
                                                                                                            conv = converters[ prev + " " + current ] || converters[ "* " + current ];

                                                                                                            // If none found, seek a pair
                                                                                                            if (!conv) {
                                                                                                                for (conv2 in converters) {

                                                                                                                    // If conv2 outputs current
                                                                                                                    tmp = conv2.split(" ");
                                                                                                                    if (tmp[ 1 ] === current) {

                                                                                                                        // If prev can be converted to accepted input
                                                                                                                        conv = converters[ prev + " " + tmp[ 0 ] ] ||
                                                                                                                                converters[ "* " + tmp[ 0 ] ];
                                                                                                                        if (conv) {
                                                                                                                            // Condense equivalence converters
                                                                                                                            if (conv === true) {
                                                                                                                                conv = converters[ conv2 ];

                                                                                                                                // Otherwise, insert the intermediate dataType
                                                                                                                            } else if (converters[ conv2 ] !== true) {
                                                                                                                                current = tmp[ 0 ];
                                                                                                                                dataTypes.unshift(tmp[ 1 ]);
                                                                                                                            }
                                                                                                                            break;
                                                                                                                        }
                                                                                                                    }
                                                                                                                }
                                                                                                            }

                                                                                                            // Apply converter (if not an equivalence)
                                                                                                            if (conv !== true) {

                                                                                                                // Unless errors are allowed to bubble, catch and return them
                                                                                                                if (conv && s[ "throws" ]) {
                                                                                                                    response = conv(response);
                                                                                                                } else {
                                                                                                                    try {
                                                                                                                        response = conv(response);
                                                                                                                    } catch (e) {
                                                                                                                        return {state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current};
                                                                                                                    }
                                                                                                                }
                                                                                                            }
                                                                                                        }
                                                                                                    }
                                                                                                }

                                                                                                return {state: "success", data: response};
                                                                                            }

                                                                                            jQuery.extend({

                                                                                                // Counter for holding the number of active queries
                                                                                                active: 0,

                                                                                                // Last-Modified header cache for next request
                                                                                                lastModified: {},
                                                                                                etag: {},

                                                                                                ajaxSettings: {
                                                                                                    url: ajaxLocation,
                                                                                                    type: "GET",
                                                                                                    isLocal: rlocalProtocol.test(ajaxLocParts[ 1 ]),
                                                                                                    global: true,
                                                                                                    processData: true,
                                                                                                    async: true,
                                                                                                    contentType: "application/x-www-form-urlencoded; charset=UTF-8",
                                                                                                    /*
                                                                                                     timeout: 0,
                                                                                                     data: null,
                                                                                                     dataType: null,
                                                                                                     username: null,
                                                                                                     password: null,
                                                                                                     cache: null,
                                                                                                     throws: false,
                                                                                                     traditional: false,
                                                                                                     headers: {},
                                                                                                     */

                                                                                                    accepts: {
                                                                                                        "*": allTypes,
                                                                                                        text: "text/plain",
                                                                                                        html: "text/html",
                                                                                                        xml: "application/xml, text/xml",
                                                                                                        json: "application/json, text/javascript"
                                                                                                    },

                                                                                                    contents: {
                                                                                                        xml: /xml/,
                                                                                                        html: /html/,
                                                                                                        json: /json/
                                                                                                    },

                                                                                                    responseFields: {
                                                                                                        xml: "responseXML",
                                                                                                        text: "responseText",
                                                                                                        json: "responseJSON"
                                                                                                    },

                                                                                                    // Data converters
                                                                                                    // Keys separate source (or catchall "*") and destination types with a single space
                                                                                                    converters: {

                                                                                                        // Convert anything to text
                                                                                                        "* text": String,

                                                                                                        // Text to html (true = no transformation)
                                                                                                        "text html": true,

                                                                                                        // Evaluate text as a json expression
                                                                                                        "text json": jQuery.parseJSON,

                                                                                                        // Parse text as xml
                                                                                                        "text xml": jQuery.parseXML
                                                                                                    },

                                                                                                    // For options that shouldn't be deep extended:
                                                                                                    // you can add your own custom options here if
                                                                                                    // and when you create one that shouldn't be
                                                                                                    // deep extended (see ajaxExtend)
                                                                                                    flatOptions: {
                                                                                                        url: true,
                                                                                                        context: true
                                                                                                    }
                                                                                                },

                                                                                                // Creates a full fledged settings object into target
                                                                                                // with both ajaxSettings and settings fields.
                                                                                                // If target is omitted, writes into ajaxSettings.
                                                                                                ajaxSetup: function (target, settings) {
                                                                                                    return settings ?
                                                                                                            // Building a settings object
                                                                                                            ajaxExtend(ajaxExtend(target, jQuery.ajaxSettings), settings) :
                                                                                                            // Extending ajaxSettings
                                                                                                            ajaxExtend(jQuery.ajaxSettings, target);
                                                                                                },

                                                                                                ajaxPrefilter: addToPrefiltersOrTransports(prefilters),
                                                                                                ajaxTransport: addToPrefiltersOrTransports(transports),

                                                                                                // Main method
                                                                                                ajax: function (url, options) {

                                                                                                    // If url is an object, simulate pre-1.5 signature
                                                                                                    if (typeof url === "object") {
                                                                                                        options = url;
                                                                                                        url = undefined;
                                                                                                    }

                                                                                                    // Force options to be an object
                                                                                                    options = options || {};

                                                                                                    var transport,
                                                                                                            // URL without anti-cache param
                                                                                                            cacheURL,
                                                                                                            // Response headers
                                                                                                            responseHeadersString,
                                                                                                            responseHeaders,
                                                                                                            // timeout handle
                                                                                                            timeoutTimer,
                                                                                                            // Cross-domain detection vars
                                                                                                            parts,
                                                                                                            // To know if global events are to be dispatched
                                                                                                            fireGlobals,
                                                                                                            // Loop variable
                                                                                                            i,
                                                                                                            // Create the final options object
                                                                                                            s = jQuery.ajaxSetup({}, options),
                                                                                                            // Callbacks context
                                                                                                            callbackContext = s.context || s,
                                                                                                            // Context for global events is callbackContext if it is a DOM node or jQuery collection
                                                                                                            globalEventContext = s.context && (callbackContext.nodeType || callbackContext.jquery) ?
                                                                                                            jQuery(callbackContext) :
                                                                                                            jQuery.event,
                                                                                                            // Deferreds
                                                                                                            deferred = jQuery.Deferred(),
                                                                                                            completeDeferred = jQuery.Callbacks("once memory"),
                                                                                                            // Status-dependent callbacks
                                                                                                            statusCode = s.statusCode || {},
                                                                                                            // Headers (they are sent all at once)
                                                                                                            requestHeaders = {},
                                                                                                            requestHeadersNames = {},
                                                                                                            // The jqXHR state
                                                                                                            state = 0,
                                                                                                            // Default abort message
                                                                                                            strAbort = "canceled",
                                                                                                            // Fake xhr
                                                                                                            jqXHR = {
                                                                                                                readyState: 0,

                                                                                                                // Builds headers hashtable if needed
                                                                                                                getResponseHeader: function (key) {
                                                                                                                    var match;
                                                                                                                    if (state === 2) {
                                                                                                                        if (!responseHeaders) {
                                                                                                                            responseHeaders = {};
                                                                                                                            while ((match = rheaders.exec(responseHeadersString))) {
                                                                                                                                responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
                                                                                                                            }
                                                                                                                        }
                                                                                                                        match = responseHeaders[ key.toLowerCase() ];
                                                                                                                    }
                                                                                                                    return match == null ? null : match;
                                                                                                                },

                                                                                                                // Raw string
                                                                                                                getAllResponseHeaders: function () {
                                                                                                                    return state === 2 ? responseHeadersString : null;
                                                                                                                },

                                                                                                                // Caches the header
                                                                                                                setRequestHeader: function (name, value) {
                                                                                                                    var lname = name.toLowerCase();
                                                                                                                    if (!state) {
                                                                                                                        name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
                                                                                                                        requestHeaders[ name ] = value;
                                                                                                                    }
                                                                                                                    return this;
                                                                                                                },

                                                                                                                // Overrides response content-type header
                                                                                                                overrideMimeType: function (type) {
                                                                                                                    if (!state) {
                                                                                                                        s.mimeType = type;
                                                                                                                    }
                                                                                                                    return this;
                                                                                                                },

                                                                                                                // Status-dependent callbacks
                                                                                                                statusCode: function (map) {
                                                                                                                    var code;
                                                                                                                    if (map) {
                                                                                                                        if (state < 2) {
                                                                                                                            for (code in map) {
                                                                                                                                // Lazy-add the new callback in a way that preserves old ones
                                                                                                                                statusCode[ code ] = [statusCode[ code ], map[ code ]];
                                                                                                                            }
                                                                                                                        } else {
                                                                                                                            // Execute the appropriate callbacks
                                                                                                                            jqXHR.always(map[ jqXHR.status ]);
                                                                                                                        }
                                                                                                                    }
                                                                                                                    return this;
                                                                                                                },

                                                                                                                // Cancel the request
                                                                                                                abort: function (statusText) {
                                                                                                                    var finalText = statusText || strAbort;
                                                                                                                    if (transport) {
                                                                                                                        transport.abort(finalText);
                                                                                                                    }
                                                                                                                    done(0, finalText);
                                                                                                                    return this;
                                                                                                                }
                                                                                                            };

                                                                                                    // Attach deferreds
                                                                                                    deferred.promise(jqXHR).complete = completeDeferred.add;
                                                                                                    jqXHR.success = jqXHR.done;
                                                                                                    jqXHR.error = jqXHR.fail;

                                                                                                    // Remove hash character (#7531: and string promotion)
                                                                                                    // Add protocol if not provided (prefilters might expect it)
                                                                                                    // Handle falsy url in the settings object (#10093: consistency with old signature)
                                                                                                    // We also use the url parameter if available
                                                                                                    s.url = ((url || s.url || ajaxLocation) + "").replace(rhash, "")
                                                                                                            .replace(rprotocol, ajaxLocParts[ 1 ] + "//");

                                                                                                    // Alias method option to type as per ticket #12004
                                                                                                    s.type = options.method || options.type || s.method || s.type;

                                                                                                    // Extract dataTypes list
                                                                                                    s.dataTypes = jQuery.trim(s.dataType || "*").toLowerCase().match(rnotwhite) || [""];

                                                                                                    // A cross-domain request is in order when we have a protocol:host:port mismatch
                                                                                                    if (s.crossDomain == null) {
                                                                                                        parts = rurl.exec(s.url.toLowerCase());
                                                                                                        s.crossDomain = !!(parts &&
                                                                                                                (parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
                                                                                                                        (parts[ 3 ] || (parts[ 1 ] === "http:" ? "80" : "443")) !==
                                                                                                                        (ajaxLocParts[ 3 ] || (ajaxLocParts[ 1 ] === "http:" ? "80" : "443")))
                                                                                                                );
                                                                                                    }

                                                                                                    // Convert data if not already a string
                                                                                                    if (s.data && s.processData && typeof s.data !== "string") {
                                                                                                        s.data = jQuery.param(s.data, s.traditional);
                                                                                                    }

                                                                                                    // Apply prefilters
                                                                                                    inspectPrefiltersOrTransports(prefilters, s, options, jqXHR);

                                                                                                    // If request was aborted inside a prefilter, stop there
                                                                                                    if (state === 2) {
                                                                                                        return jqXHR;
                                                                                                    }

                                                                                                    // We can fire global events as of now if asked to
                                                                                                    // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
                                                                                                    fireGlobals = jQuery.event && s.global;

                                                                                                    // Watch for a new set of requests
                                                                                                    if (fireGlobals && jQuery.active++ === 0) {
                                                                                                        jQuery.event.trigger("ajaxStart");
                                                                                                    }

                                                                                                    // Uppercase the type
                                                                                                    s.type = s.type.toUpperCase();

                                                                                                    // Determine if request has content
                                                                                                    s.hasContent = !rnoContent.test(s.type);

                                                                                                    // Save the URL in case we're toying with the If-Modified-Since
                                                                                                    // and/or If-None-Match header later on
                                                                                                    cacheURL = s.url;

                                                                                                    // More options handling for requests with no content
                                                                                                    if (!s.hasContent) {

                                                                                                        // If data is available, append data to url
                                                                                                        if (s.data) {
                                                                                                            cacheURL = (s.url += (rquery.test(cacheURL) ? "&" : "?") + s.data);
                                                                                                            // #9682: remove data so that it's not used in an eventual retry
                                                                                                            delete s.data;
                                                                                                        }

                                                                                                        // Add anti-cache in url if needed
                                                                                                        if (s.cache === false) {
                                                                                                            s.url = rts.test(cacheURL) ?
                                                                                                                    // If there is already a '_' parameter, set its value
                                                                                                                    cacheURL.replace(rts, "$1_=" + nonce++) :
                                                                                                                    // Otherwise add one to the end
                                                                                                                    cacheURL + (rquery.test(cacheURL) ? "&" : "?") + "_=" + nonce++;
                                                                                                        }
                                                                                                    }

                                                                                                    // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
                                                                                                    if (s.ifModified) {
                                                                                                        if (jQuery.lastModified[ cacheURL ]) {
                                                                                                            jqXHR.setRequestHeader("If-Modified-Since", jQuery.lastModified[ cacheURL ]);
                                                                                                        }
                                                                                                        if (jQuery.etag[ cacheURL ]) {
                                                                                                            jqXHR.setRequestHeader("If-None-Match", jQuery.etag[ cacheURL ]);
                                                                                                        }
                                                                                                    }

                                                                                                    // Set the correct header, if data is being sent
                                                                                                    if (s.data && s.hasContent && s.contentType !== false || options.contentType) {
                                                                                                        jqXHR.setRequestHeader("Content-Type", s.contentType);
                                                                                                    }

                                                                                                    // Set the Accepts header for the server, depending on the dataType
                                                                                                    jqXHR.setRequestHeader(
                                                                                                            "Accept",
                                                                                                            s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
                                                                                                            s.accepts[ s.dataTypes[0] ] + (s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "") :
                                                                                                            s.accepts[ "*" ]
                                                                                                            );

                                                                                                    // Check for headers option
                                                                                                    for (i in s.headers) {
                                                                                                        jqXHR.setRequestHeader(i, s.headers[ i ]);
                                                                                                    }

                                                                                                    // Allow custom headers/mimetypes and early abort
                                                                                                    if (s.beforeSend && (s.beforeSend.call(callbackContext, jqXHR, s) === false || state === 2)) {
                                                                                                        // Abort if not done already and return
                                                                                                        return jqXHR.abort();
                                                                                                    }

                                                                                                    // Aborting is no longer a cancellation
                                                                                                    strAbort = "abort";

                                                                                                    // Install callbacks on deferreds
                                                                                                    for (i in {success: 1, error: 1, complete: 1}) {
                                                                                                        jqXHR[ i ](s[ i ]);
                                                                                                    }

                                                                                                    // Get transport
                                                                                                    transport = inspectPrefiltersOrTransports(transports, s, options, jqXHR);

                                                                                                    // If no transport, we auto-abort
                                                                                                    if (!transport) {
                                                                                                        done(-1, "No Transport");
                                                                                                    } else {
                                                                                                        jqXHR.readyState = 1;

                                                                                                        // Send global event
                                                                                                        if (fireGlobals) {
                                                                                                            globalEventContext.trigger("ajaxSend", [jqXHR, s]);
                                                                                                        }
                                                                                                        // Timeout
                                                                                                        if (s.async && s.timeout > 0) {
                                                                                                            timeoutTimer = setTimeout(function () {
                                                                                                                jqXHR.abort("timeout");
                                                                                                            }, s.timeout);
                                                                                                        }

                                                                                                        try {
                                                                                                            state = 1;
                                                                                                            transport.send(requestHeaders, done);
                                                                                                        } catch (e) {
                                                                                                            // Propagate exception as error if not done
                                                                                                            if (state < 2) {
                                                                                                                done(-1, e);
                                                                                                                // Simply rethrow otherwise
                                                                                                            } else {
                                                                                                                throw e;
                                                                                                            }
                                                                                                        }
                                                                                                    }

                                                                                                    // Callback for when everything is done
                                                                                                    function done(status, nativeStatusText, responses, headers) {
                                                                                                        var isSuccess, success, error, response, modified,
                                                                                                                statusText = nativeStatusText;

                                                                                                        // Called once
                                                                                                        if (state === 2) {
                                                                                                            return;
                                                                                                        }

                                                                                                        // State is "done" now
                                                                                                        state = 2;

                                                                                                        // Clear timeout if it exists
                                                                                                        if (timeoutTimer) {
                                                                                                            clearTimeout(timeoutTimer);
                                                                                                        }

                                                                                                        // Dereference transport for early garbage collection
                                                                                                        // (no matter how long the jqXHR object will be used)
                                                                                                        transport = undefined;

                                                                                                        // Cache response headers
                                                                                                        responseHeadersString = headers || "";

                                                                                                        // Set readyState
                                                                                                        jqXHR.readyState = status > 0 ? 4 : 0;

                                                                                                        // Determine if successful
                                                                                                        isSuccess = status >= 200 && status < 300 || status === 304;

                                                                                                        // Get response data
                                                                                                        if (responses) {
                                                                                                            response = ajaxHandleResponses(s, jqXHR, responses);
                                                                                                        }

                                                                                                        // Convert no matter what (that way responseXXX fields are always set)
                                                                                                        response = ajaxConvert(s, response, jqXHR, isSuccess);

                                                                                                        // If successful, handle type chaining
                                                                                                        if (isSuccess) {

                                                                                                            // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
                                                                                                            if (s.ifModified) {
                                                                                                                modified = jqXHR.getResponseHeader("Last-Modified");
                                                                                                                if (modified) {
                                                                                                                    jQuery.lastModified[ cacheURL ] = modified;
                                                                                                                }
                                                                                                                modified = jqXHR.getResponseHeader("etag");
                                                                                                                if (modified) {
                                                                                                                    jQuery.etag[ cacheURL ] = modified;
                                                                                                                }
                                                                                                            }

                                                                                                            // if no content
                                                                                                            if (status === 204 || s.type === "HEAD") {
                                                                                                                statusText = "nocontent";

                                                                                                                // if not modified
                                                                                                            } else if (status === 304) {
                                                                                                                statusText = "notmodified";

                                                                                                                // If we have data, let's convert it
                                                                                                            } else {
                                                                                                                statusText = response.state;
                                                                                                                success = response.data;
                                                                                                                error = response.error;
                                                                                                                isSuccess = !error;
                                                                                                            }
                                                                                                        } else {
                                                                                                            // Extract error from statusText and normalize for non-aborts
                                                                                                            error = statusText;
                                                                                                            if (status || !statusText) {
                                                                                                                statusText = "error";
                                                                                                                if (status < 0) {
                                                                                                                    status = 0;
                                                                                                                }
                                                                                                            }
                                                                                                        }

                                                                                                        // Set data for the fake xhr object
                                                                                                        jqXHR.status = status;
                                                                                                        jqXHR.statusText = (nativeStatusText || statusText) + "";

                                                                                                        // Success/Error
                                                                                                        if (isSuccess) {
                                                                                                            deferred.resolveWith(callbackContext, [success, statusText, jqXHR]);
                                                                                                        } else {
                                                                                                            deferred.rejectWith(callbackContext, [jqXHR, statusText, error]);
                                                                                                        }

                                                                                                        // Status-dependent callbacks
                                                                                                        jqXHR.statusCode(statusCode);
                                                                                                        statusCode = undefined;

                                                                                                        if (fireGlobals) {
                                                                                                            globalEventContext.trigger(isSuccess ? "ajaxSuccess" : "ajaxError",
                                                                                                                    [jqXHR, s, isSuccess ? success : error]);
                                                                                                        }

                                                                                                        // Complete
                                                                                                        completeDeferred.fireWith(callbackContext, [jqXHR, statusText]);

                                                                                                        if (fireGlobals) {
                                                                                                            globalEventContext.trigger("ajaxComplete", [jqXHR, s]);
                                                                                                            // Handle the global AJAX counter
                                                                                                            if (!(--jQuery.active)) {
                                                                                                                jQuery.event.trigger("ajaxStop");
                                                                                                            }
                                                                                                        }
                                                                                                    }

                                                                                                    return jqXHR;
                                                                                                },

                                                                                                getJSON: function (url, data, callback) {
                                                                                                    return jQuery.get(url, data, callback, "json");
                                                                                                },

                                                                                                getScript: function (url, callback) {
                                                                                                    return jQuery.get(url, undefined, callback, "script");
                                                                                                }
                                                                                            });

                                                                                            jQuery.each(["get", "post"], function (i, method) {
                                                                                                jQuery[ method ] = function (url, data, callback, type) {
                                                                                                    // Shift arguments if data argument was omitted
                                                                                                    if (jQuery.isFunction(data)) {
                                                                                                        type = type || callback;
                                                                                                        callback = data;
                                                                                                        data = undefined;
                                                                                                    }

                                                                                                    return jQuery.ajax({
                                                                                                        url: url,
                                                                                                        type: method,
                                                                                                        dataType: type,
                                                                                                        data: data,
                                                                                                        success: callback
                                                                                                    });
                                                                                                };
                                                                                            });


                                                                                            jQuery._evalUrl = function (url) {
                                                                                                return jQuery.ajax({
                                                                                                    url: url,
                                                                                                    type: "GET",
                                                                                                    dataType: "script",
                                                                                                    async: false,
                                                                                                    global: false,
                                                                                                    "throws": true
                                                                                                });
                                                                                            };


                                                                                            jQuery.fn.extend({
                                                                                                wrapAll: function (html) {
                                                                                                    var wrap;

                                                                                                    if (jQuery.isFunction(html)) {
                                                                                                        return this.each(function (i) {
                                                                                                            jQuery(this).wrapAll(html.call(this, i));
                                                                                                        });
                                                                                                    }

                                                                                                    if (this[ 0 ]) {

                                                                                                        // The elements to wrap the target around
                                                                                                        wrap = jQuery(html, this[ 0 ].ownerDocument).eq(0).clone(true);

                                                                                                        if (this[ 0 ].parentNode) {
                                                                                                            wrap.insertBefore(this[ 0 ]);
                                                                                                        }

                                                                                                        wrap.map(function () {
                                                                                                            var elem = this;

                                                                                                            while (elem.firstElementChild) {
                                                                                                                elem = elem.firstElementChild;
                                                                                                            }

                                                                                                            return elem;
                                                                                                        }).append(this);
                                                                                                    }

                                                                                                    return this;
                                                                                                },

                                                                                                wrapInner: function (html) {
                                                                                                    if (jQuery.isFunction(html)) {
                                                                                                        return this.each(function (i) {
                                                                                                            jQuery(this).wrapInner(html.call(this, i));
                                                                                                        });
                                                                                                    }

                                                                                                    return this.each(function () {
                                                                                                        var self = jQuery(this),
                                                                                                                contents = self.contents();

                                                                                                        if (contents.length) {
                                                                                                            contents.wrapAll(html);

                                                                                                        } else {
                                                                                                            self.append(html);
                                                                                                        }
                                                                                                    });
                                                                                                },

                                                                                                wrap: function (html) {
                                                                                                    var isFunction = jQuery.isFunction(html);

                                                                                                    return this.each(function (i) {
                                                                                                        jQuery(this).wrapAll(isFunction ? html.call(this, i) : html);
                                                                                                    });
                                                                                                },

                                                                                                unwrap: function () {
                                                                                                    return this.parent().each(function () {
                                                                                                        if (!jQuery.nodeName(this, "body")) {
                                                                                                            jQuery(this).replaceWith(this.childNodes);
                                                                                                        }
                                                                                                    }).end();
                                                                                                }
                                                                                            });


                                                                                            jQuery.expr.filters.hidden = function (elem) {
                                                                                                // Support: Opera <= 12.12
                                                                                                // Opera reports offsetWidths and offsetHeights less than zero on some elements
                                                                                                return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
                                                                                            };
                                                                                            jQuery.expr.filters.visible = function (elem) {
                                                                                                return !jQuery.expr.filters.hidden(elem);
                                                                                            };




                                                                                            var r20 = /%20/g,
                                                                                                    rbracket = /\[\]$/,
                                                                                                    rCRLF = /\r?\n/g,
                                                                                                    rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
                                                                                                    rsubmittable = /^(?:input|select|textarea|keygen)/i;

                                                                                            function buildParams(prefix, obj, traditional, add) {
                                                                                                var name;

                                                                                                if (jQuery.isArray(obj)) {
                                                                                                    // Serialize array item.
                                                                                                    jQuery.each(obj, function (i, v) {
                                                                                                        if (traditional || rbracket.test(prefix)) {
                                                                                                            // Treat each array item as a scalar.
                                                                                                            add(prefix, v);

                                                                                                        } else {
                                                                                                            // Item is non-scalar (array or object), encode its numeric index.
                                                                                                            buildParams(prefix + "[" + (typeof v === "object" ? i : "") + "]", v, traditional, add);
                                                                                                        }
                                                                                                    });

                                                                                                } else if (!traditional && jQuery.type(obj) === "object") {
                                                                                                    // Serialize object item.
                                                                                                    for (name in obj) {
                                                                                                        buildParams(prefix + "[" + name + "]", obj[ name ], traditional, add);
                                                                                                    }

                                                                                                } else {
                                                                                                    // Serialize scalar item.
                                                                                                    add(prefix, obj);
                                                                                                }
                                                                                            }

// Serialize an array of form elements or a set of
// key/values into a query string
                                                                                            jQuery.param = function (a, traditional) {
                                                                                                var prefix,
                                                                                                        s = [],
                                                                                                        add = function (key, value) {
                                                                                                            // If value is a function, invoke it and return its value
                                                                                                            value = jQuery.isFunction(value) ? value() : (value == null ? "" : value);
                                                                                                            s[ s.length ] = encodeURIComponent(key) + "=" + encodeURIComponent(value);
                                                                                                        };

                                                                                                // Set traditional to true for jQuery <= 1.3.2 behavior.
                                                                                                if (traditional === undefined) {
                                                                                                    traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
                                                                                                }

                                                                                                // If an array was passed in, assume that it is an array of form elements.
                                                                                                if (jQuery.isArray(a) || (a.jquery && !jQuery.isPlainObject(a))) {
                                                                                                    // Serialize the form elements
                                                                                                    jQuery.each(a, function () {
                                                                                                        add(this.name, this.value);
                                                                                                    });

                                                                                                } else {
                                                                                                    // If traditional, encode the "old" way (the way 1.3.2 or older
                                                                                                    // did it), otherwise encode params recursively.
                                                                                                    for (prefix in a) {
                                                                                                        buildParams(prefix, a[ prefix ], traditional, add);
                                                                                                    }
                                                                                                }

                                                                                                // Return the resulting serialization
                                                                                                return s.join("&").replace(r20, "+");
                                                                                            };

                                                                                            jQuery.fn.extend({
                                                                                                serialize: function () {
                                                                                                    return jQuery.param(this.serializeArray());
                                                                                                },
                                                                                                serializeArray: function () {
                                                                                                    return this.map(function () {
                                                                                                        // Can add propHook for "elements" to filter or add form elements
                                                                                                        var elements = jQuery.prop(this, "elements");
                                                                                                        return elements ? jQuery.makeArray(elements) : this;
                                                                                                    })
                                                                                                            .filter(function () {
                                                                                                                var type = this.type;

                                                                                                                // Use .is( ":disabled" ) so that fieldset[disabled] works
                                                                                                                return this.name && !jQuery(this).is(":disabled") &&
                                                                                                                        rsubmittable.test(this.nodeName) && !rsubmitterTypes.test(type) &&
                                                                                                                        (this.checked || !rcheckableType.test(type));
                                                                                                            })
                                                                                                            .map(function (i, elem) {
                                                                                                                var val = jQuery(this).val();

                                                                                                                return val == null ?
                                                                                                                        null :
                                                                                                                        jQuery.isArray(val) ?
                                                                                                                        jQuery.map(val, function (val) {
                                                                                                                            return {name: elem.name, value: val.replace(rCRLF, "\r\n")};
                                                                                                                        }) :
                                                                                                                        {name: elem.name, value: val.replace(rCRLF, "\r\n")};
                                                                                                            }).get();
                                                                                                }
                                                                                            });


                                                                                            jQuery.ajaxSettings.xhr = function () {
                                                                                                try {
                                                                                                    return new XMLHttpRequest();
                                                                                                } catch (e) {
                                                                                                }
                                                                                            };

                                                                                            var xhrId = 0,
                                                                                                    xhrCallbacks = {},
                                                                                                    xhrSuccessStatus = {
                                                                                                        // file protocol always yields status code 0, assume 200
                                                                                                        0: 200,
                                                                                                        // Support: IE9
                                                                                                        // #1450: sometimes IE returns 1223 when it should be 204
                                                                                                        1223: 204
                                                                                                    },
                                                                                                    xhrSupported = jQuery.ajaxSettings.xhr();

// Support: IE9
// Open requests must be manually aborted on unload (#5280)
// See https://support.microsoft.com/kb/2856746 for more info
                                                                                            if (window.attachEvent) {
                                                                                                window.attachEvent("onunload", function () {
                                                                                                    for (var key in xhrCallbacks) {
                                                                                                        xhrCallbacks[ key ]();
                                                                                                    }
                                                                                                });
                                                                                            }

                                                                                            support.cors = !!xhrSupported && ("withCredentials" in xhrSupported);
                                                                                            support.ajax = xhrSupported = !!xhrSupported;

                                                                                            jQuery.ajaxTransport(function (options) {
                                                                                                var callback;

                                                                                                // Cross domain only allowed if supported through XMLHttpRequest
                                                                                                if (support.cors || xhrSupported && !options.crossDomain) {
                                                                                                    return {
                                                                                                        send: function (headers, complete) {
                                                                                                            var i,
                                                                                                                    xhr = options.xhr(),
                                                                                                                    id = ++xhrId;

                                                                                                            xhr.open(options.type, options.url, options.async, options.username, options.password);

                                                                                                            // Apply custom fields if provided
                                                                                                            if (options.xhrFields) {
                                                                                                                for (i in options.xhrFields) {
                                                                                                                    xhr[ i ] = options.xhrFields[ i ];
                                                                                                                }
                                                                                                            }

                                                                                                            // Override mime type if needed
                                                                                                            if (options.mimeType && xhr.overrideMimeType) {
                                                                                                                xhr.overrideMimeType(options.mimeType);
                                                                                                            }

                                                                                                            // X-Requested-With header
                                                                                                            // For cross-domain requests, seeing as conditions for a preflight are
                                                                                                            // akin to a jigsaw puzzle, we simply never set it to be sure.
                                                                                                            // (it can always be set on a per-request basis or even using ajaxSetup)
                                                                                                            // For same-domain requests, won't change header if already provided.
                                                                                                            if (!options.crossDomain && !headers["X-Requested-With"]) {
                                                                                                                headers["X-Requested-With"] = "XMLHttpRequest";
                                                                                                            }

                                                                                                            // Set headers
                                                                                                            for (i in headers) {
                                                                                                                xhr.setRequestHeader(i, headers[ i ]);
                                                                                                            }

                                                                                                            // Callback
                                                                                                            callback = function (type) {
                                                                                                                return function () {
                                                                                                                    if (callback) {
                                                                                                                        delete xhrCallbacks[ id ];
                                                                                                                        callback = xhr.onload = xhr.onerror = null;

                                                                                                                        if (type === "abort") {
                                                                                                                            xhr.abort();
                                                                                                                        } else if (type === "error") {
                                                                                                                            complete(
                                                                                                                                    // file: protocol always yields status 0; see #8605, #14207
                                                                                                                                    xhr.status,
                                                                                                                                    xhr.statusText
                                                                                                                                    );
                                                                                                                        } else {
                                                                                                                            complete(
                                                                                                                                    xhrSuccessStatus[ xhr.status ] || xhr.status,
                                                                                                                                    xhr.statusText,
                                                                                                                                    // Support: IE9
                                                                                                                                    // Accessing binary-data responseText throws an exception
                                                                                                                                    // (#11426)
                                                                                                                                    typeof xhr.responseText === "string" ? {
                                                                                                                                        text: xhr.responseText
                                                                                                                                    } : undefined,
                                                                                                                                    xhr.getAllResponseHeaders()
                                                                                                                                    );
                                                                                                                        }
                                                                                                                    }
                                                                                                                };
                                                                                                            };

                                                                                                            // Listen to events
                                                                                                            xhr.onload = callback();
                                                                                                            xhr.onerror = callback("error");

                                                                                                            // Create the abort callback
                                                                                                            callback = xhrCallbacks[ id ] = callback("abort");

                                                                                                            try {
                                                                                                                // Do send the request (this may raise an exception)
                                                                                                                xhr.send(options.hasContent && options.data || null);
                                                                                                            } catch (e) {
                                                                                                                // #14683: Only rethrow if this hasn't been notified as an error yet
                                                                                                                if (callback) {
                                                                                                                    throw e;
                                                                                                                }
                                                                                                            }
                                                                                                        },

                                                                                                        abort: function () {
                                                                                                            if (callback) {
                                                                                                                callback();
                                                                                                            }
                                                                                                        }
                                                                                                    };
                                                                                                }
                                                                                            });




// Install script dataType
                                                                                            jQuery.ajaxSetup({
                                                                                                accepts: {
                                                                                                    script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
                                                                                                },
                                                                                                contents: {
                                                                                                    script: /(?:java|ecma)script/
                                                                                                },
                                                                                                converters: {
                                                                                                    "text script": function (text) {
                                                                                                        jQuery.globalEval(text);
                                                                                                        return text;
                                                                                                    }
                                                                                                }
                                                                                            });

// Handle cache's special case and crossDomain
                                                                                            jQuery.ajaxPrefilter("script", function (s) {
                                                                                                if (s.cache === undefined) {
                                                                                                    s.cache = false;
                                                                                                }
                                                                                                if (s.crossDomain) {
                                                                                                    s.type = "GET";
                                                                                                }
                                                                                            });

// Bind script tag hack transport
                                                                                            jQuery.ajaxTransport("script", function (s) {
                                                                                                // This transport only deals with cross domain requests
                                                                                                if (s.crossDomain) {
                                                                                                    var script, callback;
                                                                                                    return {
                                                                                                        send: function (_, complete) {
                                                                                                            script = jQuery("<script>").prop({
                                                                                                                async: true,
                                                                                                                charset: s.scriptCharset,
                                                                                                                src: s.url
                                                                                                            }).on(
                                                                                                                    "load error",
                                                                                                                    callback = function (evt) {
                                                                                                                        script.remove();
                                                                                                                        callback = null;
                                                                                                                        if (evt) {
                                                                                                                            complete(evt.type === "error" ? 404 : 200, evt.type);
                                                                                                                        }
                                                                                                                    }
                                                                                                            );
                                                                                                            document.head.appendChild(script[ 0 ]);
                                                                                                        },
                                                                                                        abort: function () {
                                                                                                            if (callback) {
                                                                                                                callback();
                                                                                                            }
                                                                                                        }
                                                                                                    };
                                                                                                }
                                                                                            });




                                                                                            var oldCallbacks = [],
                                                                                                    rjsonp = /(=)\?(?=&|$)|\?\?/;

// Default jsonp settings
                                                                                            jQuery.ajaxSetup({
                                                                                                jsonp: "callback",
                                                                                                jsonpCallback: function () {
                                                                                                    var callback = oldCallbacks.pop() || (jQuery.expando + "_" + (nonce++));
                                                                                                    this[ callback ] = true;
                                                                                                    return callback;
                                                                                                }
                                                                                            });

// Detect, normalize options and install callbacks for jsonp requests
                                                                                            jQuery.ajaxPrefilter("json jsonp", function (s, originalSettings, jqXHR) {

                                                                                                var callbackName, overwritten, responseContainer,
                                                                                                        jsonProp = s.jsonp !== false && (rjsonp.test(s.url) ?
                                                                                                                "url" :
                                                                                                                typeof s.data === "string" && !(s.contentType || "").indexOf("application/x-www-form-urlencoded") && rjsonp.test(s.data) && "data"
                                                                                                                );

                                                                                                // Handle iff the expected data type is "jsonp" or we have a parameter to set
                                                                                                if (jsonProp || s.dataTypes[ 0 ] === "jsonp") {

                                                                                                    // Get callback name, remembering preexisting value associated with it
                                                                                                    callbackName = s.jsonpCallback = jQuery.isFunction(s.jsonpCallback) ?
                                                                                                            s.jsonpCallback() :
                                                                                                            s.jsonpCallback;

                                                                                                    // Insert callback into url or form data
                                                                                                    if (jsonProp) {
                                                                                                        s[ jsonProp ] = s[ jsonProp ].replace(rjsonp, "$1" + callbackName);
                                                                                                    } else if (s.jsonp !== false) {
                                                                                                        s.url += (rquery.test(s.url) ? "&" : "?") + s.jsonp + "=" + callbackName;
                                                                                                    }

                                                                                                    // Use data converter to retrieve json after script execution
                                                                                                    s.converters["script json"] = function () {
                                                                                                        if (!responseContainer) {
                                                                                                            jQuery.error(callbackName + " was not called");
                                                                                                        }
                                                                                                        return responseContainer[ 0 ];
                                                                                                    };

                                                                                                    // force json dataType
                                                                                                    s.dataTypes[ 0 ] = "json";

                                                                                                    // Install callback
                                                                                                    overwritten = window[ callbackName ];
                                                                                                    window[ callbackName ] = function () {
                                                                                                        responseContainer = arguments;
                                                                                                    };

                                                                                                    // Clean-up function (fires after converters)
                                                                                                    jqXHR.always(function () {
                                                                                                        // Restore preexisting value
                                                                                                        window[ callbackName ] = overwritten;

                                                                                                        // Save back as free
                                                                                                        if (s[ callbackName ]) {
                                                                                                            // make sure that re-using the options doesn't screw things around
                                                                                                            s.jsonpCallback = originalSettings.jsonpCallback;

                                                                                                            // save the callback name for future use
                                                                                                            oldCallbacks.push(callbackName);
                                                                                                        }

                                                                                                        // Call if it was a function and we have a response
                                                                                                        if (responseContainer && jQuery.isFunction(overwritten)) {
                                                                                                            overwritten(responseContainer[ 0 ]);
                                                                                                        }

                                                                                                        responseContainer = overwritten = undefined;
                                                                                                    });

                                                                                                    // Delegate to script
                                                                                                    return "script";
                                                                                                }
                                                                                            });




// data: string of html
// context (optional): If specified, the fragment will be created in this context, defaults to document
// keepScripts (optional): If true, will include scripts passed in the html string
                                                                                            jQuery.parseHTML = function (data, context, keepScripts) {
                                                                                                if (!data || typeof data !== "string") {
                                                                                                    return null;
                                                                                                }
                                                                                                if (typeof context === "boolean") {
                                                                                                    keepScripts = context;
                                                                                                    context = false;
                                                                                                }
                                                                                                context = context || document;

                                                                                                var parsed = rsingleTag.exec(data),
                                                                                                        scripts = !keepScripts && [];

                                                                                                // Single tag
                                                                                                if (parsed) {
                                                                                                    return [context.createElement(parsed[1])];
                                                                                                }

                                                                                                parsed = jQuery.buildFragment([data], context, scripts);

                                                                                                if (scripts && scripts.length) {
                                                                                                    jQuery(scripts).remove();
                                                                                                }

                                                                                                return jQuery.merge([], parsed.childNodes);
                                                                                            };


// Keep a copy of the old load method
                                                                                            var _load = jQuery.fn.load;

                                                                                            /**
                                                                                             * Load a url into a page
                                                                                             */
                                                                                            jQuery.fn.load = function (url, params, callback) {
                                                                                                if (typeof url !== "string" && _load) {
                                                                                                    return _load.apply(this, arguments);
                                                                                                }

                                                                                                var selector, type, response,
                                                                                                        self = this,
                                                                                                        off = url.indexOf(" ");

                                                                                                if (off >= 0) {
                                                                                                    selector = jQuery.trim(url.slice(off));
                                                                                                    url = url.slice(0, off);
                                                                                                }

                                                                                                // If it's a function
                                                                                                if (jQuery.isFunction(params)) {

                                                                                                    // We assume that it's the callback
                                                                                                    callback = params;
                                                                                                    params = undefined;

                                                                                                    // Otherwise, build a param string
                                                                                                } else if (params && typeof params === "object") {
                                                                                                    type = "POST";
                                                                                                }

                                                                                                // If we have elements to modify, make the request
                                                                                                if (self.length > 0) {
                                                                                                    jQuery.ajax({
                                                                                                        url: url,

                                                                                                        // if "type" variable is undefined, then "GET" method will be used
                                                                                                        type: type,
                                                                                                        dataType: "html",
                                                                                                        data: params
                                                                                                    }).done(function (responseText) {

                                                                                                        // Save response for use in complete callback
                                                                                                        response = arguments;

                                                                                                        self.html(selector ?
                                                                                                                // If a selector was specified, locate the right elements in a dummy div
                                                                                                                // Exclude scripts to avoid IE 'Permission Denied' errors
                                                                                                                jQuery("<div>").append(jQuery.parseHTML(responseText)).find(selector) :
                                                                                                                // Otherwise use the full result
                                                                                                                responseText);

                                                                                                    }).complete(callback && function (jqXHR, status) {
                                                                                                        self.each(callback, response || [jqXHR.responseText, status, jqXHR]);
                                                                                                    });
                                                                                                }

                                                                                                return this;
                                                                                            };




// Attach a bunch of functions for handling common AJAX events
                                                                                            jQuery.each(["ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend"], function (i, type) {
                                                                                                jQuery.fn[ type ] = function (fn) {
                                                                                                    return this.on(type, fn);
                                                                                                };
                                                                                            });




                                                                                            jQuery.expr.filters.animated = function (elem) {
                                                                                                return jQuery.grep(jQuery.timers, function (fn) {
                                                                                                    return elem === fn.elem;
                                                                                                }).length;
                                                                                            };




                                                                                            var docElem = window.document.documentElement;

                                                                                            /**
                                                                                             * Gets a window from an element
                                                                                             */
                                                                                            function getWindow(elem) {
                                                                                                return jQuery.isWindow(elem) ? elem : elem.nodeType === 9 && elem.defaultView;
                                                                                            }

                                                                                            jQuery.offset = {
                                                                                                setOffset: function (elem, options, i) {
                                                                                                    var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
                                                                                                            position = jQuery.css(elem, "position"),
                                                                                                            curElem = jQuery(elem),
                                                                                                            props = {};

                                                                                                    // Set position first, in-case top/left are set even on static elem
                                                                                                    if (position === "static") {
                                                                                                        elem.style.position = "relative";
                                                                                                    }

                                                                                                    curOffset = curElem.offset();
                                                                                                    curCSSTop = jQuery.css(elem, "top");
                                                                                                    curCSSLeft = jQuery.css(elem, "left");
                                                                                                    calculatePosition = (position === "absolute" || position === "fixed") &&
                                                                                                            (curCSSTop + curCSSLeft).indexOf("auto") > -1;

                                                                                                    // Need to be able to calculate position if either
                                                                                                    // top or left is auto and position is either absolute or fixed
                                                                                                    if (calculatePosition) {
                                                                                                        curPosition = curElem.position();
                                                                                                        curTop = curPosition.top;
                                                                                                        curLeft = curPosition.left;

                                                                                                    } else {
                                                                                                        curTop = parseFloat(curCSSTop) || 0;
                                                                                                        curLeft = parseFloat(curCSSLeft) || 0;
                                                                                                    }

                                                                                                    if (jQuery.isFunction(options)) {
                                                                                                        options = options.call(elem, i, curOffset);
                                                                                                    }

                                                                                                    if (options.top != null) {
                                                                                                        props.top = (options.top - curOffset.top) + curTop;
                                                                                                    }
                                                                                                    if (options.left != null) {
                                                                                                        props.left = (options.left - curOffset.left) + curLeft;
                                                                                                    }

                                                                                                    if ("using" in options) {
                                                                                                        options.using.call(elem, props);

                                                                                                    } else {
                                                                                                        curElem.css(props);
                                                                                                    }
                                                                                                }
                                                                                            };

                                                                                            jQuery.fn.extend({
                                                                                                offset: function (options) {
                                                                                                    if (arguments.length) {
                                                                                                        return options === undefined ?
                                                                                                                this :
                                                                                                                this.each(function (i) {
                                                                                                                    jQuery.offset.setOffset(this, options, i);
                                                                                                                });
                                                                                                    }

                                                                                                    var docElem, win,
                                                                                                            elem = this[ 0 ],
                                                                                                            box = {top: 0, left: 0},
                                                                                                            doc = elem && elem.ownerDocument;

                                                                                                    if (!doc) {
                                                                                                        return;
                                                                                                    }

                                                                                                    docElem = doc.documentElement;

                                                                                                    // Make sure it's not a disconnected DOM node
                                                                                                    if (!jQuery.contains(docElem, elem)) {
                                                                                                        return box;
                                                                                                    }

                                                                                                    // Support: BlackBerry 5, iOS 3 (original iPhone)
                                                                                                    // If we don't have gBCR, just use 0,0 rather than error
                                                                                                    if (typeof elem.getBoundingClientRect !== strundefined) {
                                                                                                        box = elem.getBoundingClientRect();
                                                                                                    }
                                                                                                    win = getWindow(doc);
                                                                                                    return {
                                                                                                        top: box.top + win.pageYOffset - docElem.clientTop,
                                                                                                        left: box.left + win.pageXOffset - docElem.clientLeft
                                                                                                    };
                                                                                                },

                                                                                                position: function () {
                                                                                                    if (!this[ 0 ]) {
                                                                                                        return;
                                                                                                    }

                                                                                                    var offsetParent, offset,
                                                                                                            elem = this[ 0 ],
                                                                                                            parentOffset = {top: 0, left: 0};

                                                                                                    // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parent
                                                                                                    if (jQuery.css(elem, "position") === "fixed") {
                                                                                                        // Assume getBoundingClientRect is there when computed position is fixed
                                                                                                        offset = elem.getBoundingClientRect();

                                                                                                    } else {
                                                                                                        // Get *real* offsetParent
                                                                                                        offsetParent = this.offsetParent();

                                                                                                        // Get correct offsets
                                                                                                        offset = this.offset();
                                                                                                        if (!jQuery.nodeName(offsetParent[ 0 ], "html")) {
                                                                                                            parentOffset = offsetParent.offset();
                                                                                                        }

                                                                                                        // Add offsetParent borders
                                                                                                        parentOffset.top += jQuery.css(offsetParent[ 0 ], "borderTopWidth", true);
                                                                                                        parentOffset.left += jQuery.css(offsetParent[ 0 ], "borderLeftWidth", true);
                                                                                                    }

                                                                                                    // Subtract parent offsets and element margins
                                                                                                    return {
                                                                                                        top: offset.top - parentOffset.top - jQuery.css(elem, "marginTop", true),
                                                                                                        left: offset.left - parentOffset.left - jQuery.css(elem, "marginLeft", true)
                                                                                                    };
                                                                                                },

                                                                                                offsetParent: function () {
                                                                                                    return this.map(function () {
                                                                                                        var offsetParent = this.offsetParent || docElem;

                                                                                                        while (offsetParent && (!jQuery.nodeName(offsetParent, "html") && jQuery.css(offsetParent, "position") === "static")) {
                                                                                                            offsetParent = offsetParent.offsetParent;
                                                                                                        }

                                                                                                        return offsetParent || docElem;
                                                                                                    });
                                                                                                }
                                                                                            });

// Create scrollLeft and scrollTop methods
                                                                                            jQuery.each({scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function (method, prop) {
                                                                                                var top = "pageYOffset" === prop;

                                                                                                jQuery.fn[ method ] = function (val) {
                                                                                                    return access(this, function (elem, method, val) {
                                                                                                        var win = getWindow(elem);

                                                                                                        if (val === undefined) {
                                                                                                            return win ? win[ prop ] : elem[ method ];
                                                                                                        }

                                                                                                        if (win) {
                                                                                                            win.scrollTo(
                                                                                                                    !top ? val : window.pageXOffset,
                                                                                                                    top ? val : window.pageYOffset
                                                                                                                    );

                                                                                                        } else {
                                                                                                            elem[ method ] = val;
                                                                                                        }
                                                                                                    }, method, val, arguments.length, null);
                                                                                                };
                                                                                            });

// Support: Safari<7+, Chrome<37+
// Add the top/left cssHooks using jQuery.fn.position
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
// Blink bug: https://code.google.com/p/chromium/issues/detail?id=229280
// getComputedStyle returns percent when specified for top/left/bottom/right;
// rather than make the css module depend on the offset module, just check for it here
                                                                                            jQuery.each(["top", "left"], function (i, prop) {
                                                                                                jQuery.cssHooks[ prop ] = addGetHookIf(support.pixelPosition,
                                                                                                        function (elem, computed) {
                                                                                                            if (computed) {
                                                                                                                computed = curCSS(elem, prop);
                                                                                                                // If curCSS returns percentage, fallback to offset
                                                                                                                return rnumnonpx.test(computed) ?
                                                                                                                        jQuery(elem).position()[ prop ] + "px" :
                                                                                                                        computed;
                                                                                                            }
                                                                                                        }
                                                                                                );
                                                                                            });


// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
                                                                                            jQuery.each({Height: "height", Width: "width"}, function (name, type) {
                                                                                                jQuery.each({padding: "inner" + name, content: type, "": "outer" + name}, function (defaultExtra, funcName) {
                                                                                                    // Margin is only for outerHeight, outerWidth
                                                                                                    jQuery.fn[ funcName ] = function (margin, value) {
                                                                                                        var chainable = arguments.length && (defaultExtra || typeof margin !== "boolean"),
                                                                                                                extra = defaultExtra || (margin === true || value === true ? "margin" : "border");

                                                                                                        return access(this, function (elem, type, value) {
                                                                                                            var doc;

                                                                                                            if (jQuery.isWindow(elem)) {
                                                                                                                // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
                                                                                                                // isn't a whole lot we can do. See pull request at this URL for discussion:
                                                                                                                // https://github.com/jquery/jquery/pull/764
                                                                                                                return elem.document.documentElement[ "client" + name ];
                                                                                                            }

                                                                                                            // Get document width or height
                                                                                                            if (elem.nodeType === 9) {
                                                                                                                doc = elem.documentElement;

                                                                                                                // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
                                                                                                                // whichever is greatest
                                                                                                                return Math.max(
                                                                                                                        elem.body[ "scroll" + name ], doc[ "scroll" + name ],
                                                                                                                        elem.body[ "offset" + name ], doc[ "offset" + name ],
                                                                                                                        doc[ "client" + name ]
                                                                                                                        );
                                                                                                            }

                                                                                                            return value === undefined ?
                                                                                                                    // Get width or height on the element, requesting but not forcing parseFloat
                                                                                                                    jQuery.css(elem, type, extra) :
                                                                                                                    // Set width or height on the element
                                                                                                                    jQuery.style(elem, type, value, extra);
                                                                                                        }, type, chainable ? margin : undefined, chainable, null);
                                                                                                    };
                                                                                                });
                                                                                            });


// The number of elements contained in the matched element set
                                                                                            jQuery.fn.size = function () {
                                                                                                return this.length;
                                                                                            };

                                                                                            jQuery.fn.andSelf = jQuery.fn.addBack;




// Register as a named AMD module, since jQuery can be concatenated with other
// files that may use define, but not via a proper concatenation script that
// understands anonymous AMD modules. A named AMD is safest and most robust
// way to register. Lowercase jquery is used because AMD module names are
// derived from file names, and jQuery is normally delivered in a lowercase
// file name. Do this after creating the global so that if an AMD module wants
// to call noConflict to hide this version of jQuery, it will work.

// Note that for maximum portability, libraries that are not jQuery should
// declare themselves as anonymous modules, and avoid setting a global if an
// AMD loader is present. jQuery is a special case. For more information, see
// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon

                                                                                            if (typeof define === "function" && define.amd) {
                                                                                                define("jquery", [], function () {
                                                                                                    return jQuery;
                                                                                                });
                                                                                            }




                                                                                            var
                                                                                                    // Map over jQuery in case of overwrite
                                                                                                    _jQuery = window.jQuery,
                                                                                                    // Map over the $ in case of overwrite
                                                                                                    _$ = window.$;

                                                                                            jQuery.noConflict = function (deep) {
                                                                                                if (window.$ === jQuery) {
                                                                                                    window.$ = _$;
                                                                                                }

                                                                                                if (deep && window.jQuery === jQuery) {
                                                                                                    window.jQuery = _jQuery;
                                                                                                }

                                                                                                return jQuery;
                                                                                            };

// Expose jQuery and $ identifiers, even in AMD
// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
// and CommonJS for browser emulators (#13566)
                                                                                            if (typeof noGlobal === strundefined) {
                                                                                                window.jQuery = window.$ = jQuery;
                                                                                            }




                                                                                            return jQuery;

                                                                                        }));

                                                                                        /*!
                                                                                         * Lightbox v2.9.0
                                                                                         * by Lokesh Dhakar
                                                                                         *
                                                                                         * More info:
                                                                                         * http://lokeshdhakar.com/projects/lightbox2/
                                                                                         *
                                                                                         * Copyright 2007, 2015 Lokesh Dhakar
                                                                                         * Released under the MIT license
                                                                                         * https://github.com/lokesh/lightbox2/blob/master/LICENSE
                                                                                         */

// Uses Node, AMD or browser globals to create a module.
                                                                                        (function (root, factory) {
                                                                                            if (typeof define === 'function' && define.amd) {
                                                                                                // AMD. Register as an anonymous module.
                                                                                                define(['jquery'], factory);
                                                                                            } else if (typeof exports === 'object') {
                                                                                                // Node. Does not work with strict CommonJS, but
                                                                                                // only CommonJS-like environments that support module.exports,
                                                                                                // like Node.
                                                                                                module.exports = factory(require('jquery'));
                                                                                            } else {
                                                                                                // Browser globals (root is window)
                                                                                                root.lightbox = factory(root.jQuery);
                                                                                            }
                                                                                        }(this, function ($) {

                                                                                            function Lightbox(options) {
                                                                                                this.album = [];
                                                                                                this.currentImageIndex = void 0;
                                                                                                this.init();

                                                                                                // options
                                                                                                this.options = $.extend({}, this.constructor.defaults);
                                                                                                this.option(options);
                                                                                            }

                                                                                            // Descriptions of all options available on the demo site:
                                                                                            // http://lokeshdhakar.com/projects/lightbox2/index.html#options
                                                                                            Lightbox.defaults = {
                                                                                                albumLabel: 'Image %1 of %2',
                                                                                                alwaysShowNavOnTouchDevices: false,
                                                                                                fadeDuration: 600,
                                                                                                fitImagesInViewport: true,
                                                                                                imageFadeDuration: 600,
                                                                                                // maxWidth: 800,
                                                                                                // maxHeight: 600,
                                                                                                positionFromTop: 50,
                                                                                                resizeDuration: 700,
                                                                                                showImageNumberLabel: true,
                                                                                                wrapAround: false,
                                                                                                disableScrolling: false,
                                                                                                /*
                                                                                                 Sanitize Title
                                                                                                 If the caption data is trusted, for example you are hardcoding it in, then leave this to false.
                                                                                                 This will free you to add html tags, such as links, in the caption.
                                                                                                 
                                                                                                 If the caption data is user submitted or from some other untrusted source, then set this to true
                                                                                                 to prevent xss and other injection attacks.
                                                                                                 */
                                                                                                sanitizeTitle: false
                                                                                            };

                                                                                            Lightbox.prototype.option = function (options) {
                                                                                                $.extend(this.options, options);
                                                                                            };

                                                                                            Lightbox.prototype.imageCountLabel = function (currentImageNum, totalImages) {
                                                                                                return this.options.albumLabel.replace(/%1/g, currentImageNum).replace(/%2/g, totalImages);
                                                                                            };

                                                                                            Lightbox.prototype.init = function () {
                                                                                                var self = this;
                                                                                                // Both enable and build methods require the body tag to be in the DOM.
                                                                                                $(document).ready(function () {
                                                                                                    self.enable();
                                                                                                    self.build();
                                                                                                });
                                                                                            };

                                                                                            // Loop through anchors and areamaps looking for either data-lightbox attributes or rel attributes
                                                                                            // that contain 'lightbox'. When these are clicked, start lightbox.
                                                                                            Lightbox.prototype.enable = function () {
                                                                                                var self = this;
                                                                                                $('body').on('click', 'a[rel^=lightbox], area[rel^=lightbox], a[data-lightbox], area[data-lightbox]', function (event) {
                                                                                                    self.start($(event.currentTarget));
                                                                                                    return false;
                                                                                                });
                                                                                            };

                                                                                            // Build html for the lightbox and the overlay.
                                                                                            // Attach event handlers to the new DOM elements. click click click
                                                                                            Lightbox.prototype.build = function () {
                                                                                                var self = this;
                                                                                                $('<div id="lightboxOverlay" class="lightboxOverlay"></div><div id="lightbox" class="lightbox"><div class="lb-outerContainer"><div class="lb-container"><img class="lb-image" src="" /><div class="lb-nav"><a class="lb-prev" href="" ></a><a class="lb-next" href="" ></a></div><div class="lb-loader"><a class="lb-cancel"></a></div></div></div><div class="lb-dataContainer"><div class="lb-data"><div class="lb-details"><span class="lb-caption"></span><span class="lb-number"></span></div><div class="lb-closeContainer"><a class="lb-close"></a></div></div></div></div>').appendTo($('body'));

                                                                                                // Cache jQuery objects
                                                                                                this.$lightbox = $('#lightbox');
                                                                                                this.$overlay = $('#lightboxOverlay');
                                                                                                this.$outerContainer = this.$lightbox.find('.lb-outerContainer');
                                                                                                this.$container = this.$lightbox.find('.lb-container');
                                                                                                this.$image = this.$lightbox.find('.lb-image');
                                                                                                this.$nav = this.$lightbox.find('.lb-nav');

                                                                                                // Store css values for future lookup
                                                                                                this.containerPadding = {
                                                                                                    top: parseInt(this.$container.css('padding-top'), 10),
                                                                                                    right: parseInt(this.$container.css('padding-right'), 10),
                                                                                                    bottom: parseInt(this.$container.css('padding-bottom'), 10),
                                                                                                    left: parseInt(this.$container.css('padding-left'), 10)
                                                                                                };

                                                                                                this.imageBorderWidth = {
                                                                                                    top: parseInt(this.$image.css('border-top-width'), 10),
                                                                                                    right: parseInt(this.$image.css('border-right-width'), 10),
                                                                                                    bottom: parseInt(this.$image.css('border-bottom-width'), 10),
                                                                                                    left: parseInt(this.$image.css('border-left-width'), 10)
                                                                                                };

                                                                                                // Attach event handlers to the newly minted DOM elements
                                                                                                this.$overlay.hide().on('click', function () {
                                                                                                    self.end();
                                                                                                    return false;
                                                                                                });

                                                                                                this.$lightbox.hide().on('click', function (event) {
                                                                                                    if ($(event.target).attr('id') === 'lightbox') {
                                                                                                        self.end();
                                                                                                    }
                                                                                                    return false;
                                                                                                });

                                                                                                this.$outerContainer.on('click', function (event) {
                                                                                                    if ($(event.target).attr('id') === 'lightbox') {
                                                                                                        self.end();
                                                                                                    }
                                                                                                    return false;
                                                                                                });

                                                                                                this.$lightbox.find('.lb-prev').on('click', function () {
                                                                                                    if (self.currentImageIndex === 0) {
                                                                                                        self.changeImage(self.album.length - 1);
                                                                                                    } else {
                                                                                                        self.changeImage(self.currentImageIndex - 1);
                                                                                                    }
                                                                                                    return false;
                                                                                                });

                                                                                                this.$lightbox.find('.lb-next').on('click', function () {
                                                                                                    if (self.currentImageIndex === self.album.length - 1) {
                                                                                                        self.changeImage(0);
                                                                                                    } else {
                                                                                                        self.changeImage(self.currentImageIndex + 1);
                                                                                                    }
                                                                                                    return false;
                                                                                                });

                                                                                                /*
                                                                                                 Show context menu for image on right-click
                                                                                                 
                                                                                                 There is a div containing the navigation that spans the entire image and lives above of it. If
                                                                                                 you right-click, you are right clicking this div and not the image. This prevents users from
                                                                                                 saving the image or using other context menu actions with the image.
                                                                                                 
                                                                                                 To fix this, when we detect the right mouse button is pressed down, but not yet clicked, we
                                                                                                 set pointer-events to none on the nav div. This is so that the upcoming right-click event on
                                                                                                 the next mouseup will bubble down to the image. Once the right-click/contextmenu event occurs
                                                                                                 we set the pointer events back to auto for the nav div so it can capture hover and left-click
                                                                                                 events as usual.
                                                                                                 */
                                                                                                this.$nav.on('mousedown', function (event) {
                                                                                                    if (event.which === 3) {
                                                                                                        self.$nav.css('pointer-events', 'none');

                                                                                                        self.$lightbox.one('contextmenu', function () {
                                                                                                            setTimeout(function () {
                                                                                                                this.$nav.css('pointer-events', 'auto');
                                                                                                            }.bind(self), 0);
                                                                                                        });
                                                                                                    }
                                                                                                });


                                                                                                this.$lightbox.find('.lb-loader, .lb-close').on('click', function () {
                                                                                                    self.end();
                                                                                                    return false;
                                                                                                });
                                                                                            };

                                                                                            // Show overlay and lightbox. If the image is part of a set, add siblings to album array.
                                                                                            Lightbox.prototype.start = function ($link) {
                                                                                                var self = this;
                                                                                                var $window = $(window);

                                                                                                $window.on('resize', $.proxy(this.sizeOverlay, this));

                                                                                                $('select, object, embed').css({
                                                                                                    visibility: 'hidden'
                                                                                                });

                                                                                                this.sizeOverlay();

                                                                                                this.album = [];
                                                                                                var imageNumber = 0;

                                                                                                function addToAlbum($link) {
                                                                                                    self.album.push({
                                                                                                        link: $link.attr('href'),
                                                                                                        title: $link.attr('data-title') || $link.attr('title')
                                                                                                    });
                                                                                                }

                                                                                                // Support both data-lightbox attribute and rel attribute implementations
                                                                                                var dataLightboxValue = $link.attr('data-lightbox');
                                                                                                var $links;

                                                                                                if (dataLightboxValue) {
                                                                                                    $links = $($link.prop('tagName') + '[data-lightbox="' + dataLightboxValue + '"]');
                                                                                                    for (var i = 0; i < $links.length; i = ++i) {
                                                                                                        addToAlbum($($links[i]));
                                                                                                        if ($links[i] === $link[0]) {
                                                                                                            imageNumber = i;
                                                                                                        }
                                                                                                    }
                                                                                                } else {
                                                                                                    if ($link.attr('rel') === 'lightbox') {
                                                                                                        // If image is not part of a set
                                                                                                        addToAlbum($link);
                                                                                                    } else {
                                                                                                        // If image is part of a set
                                                                                                        $links = $($link.prop('tagName') + '[rel="' + $link.attr('rel') + '"]');
                                                                                                        for (var j = 0; j < $links.length; j = ++j) {
                                                                                                            addToAlbum($($links[j]));
                                                                                                            if ($links[j] === $link[0]) {
                                                                                                                imageNumber = j;
                                                                                                            }
                                                                                                        }
                                                                                                    }
                                                                                                }

                                                                                                // Position Lightbox
                                                                                                var top = $window.scrollTop() + this.options.positionFromTop;
                                                                                                var left = $window.scrollLeft();
                                                                                                this.$lightbox.css({
                                                                                                    top: top + 'px',
                                                                                                    left: left + 'px'
                                                                                                }).fadeIn(this.options.fadeDuration);

                                                                                                // Disable scrolling of the page while open
                                                                                                if (this.options.disableScrolling) {
                                                                                                    $('body').addClass('lb-disable-scrolling');
                                                                                                }

                                                                                                this.changeImage(imageNumber);
                                                                                            };

                                                                                            // Hide most UI elements in preparation for the animated resizing of the lightbox.
                                                                                            Lightbox.prototype.changeImage = function (imageNumber) {
                                                                                                var self = this;

                                                                                                this.disableKeyboardNav();
                                                                                                var $image = this.$lightbox.find('.lb-image');

                                                                                                this.$overlay.fadeIn(this.options.fadeDuration);

                                                                                                $('.lb-loader').fadeIn('slow');
                                                                                                this.$lightbox.find('.lb-image, .lb-nav, .lb-prev, .lb-next, .lb-dataContainer, .lb-numbers, .lb-caption').hide();

                                                                                                this.$outerContainer.addClass('animating');

                                                                                                // When image to show is preloaded, we send the width and height to sizeContainer()
                                                                                                var preloader = new Image();
                                                                                                preloader.onload = function () {
                                                                                                    var $preloader;
                                                                                                    var imageHeight;
                                                                                                    var imageWidth;
                                                                                                    var maxImageHeight;
                                                                                                    var maxImageWidth;
                                                                                                    var windowHeight;
                                                                                                    var windowWidth;

                                                                                                    $image.attr('src', self.album[imageNumber].link);

                                                                                                    $preloader = $(preloader);

                                                                                                    $image.width(preloader.width);
                                                                                                    $image.height(preloader.height);

                                                                                                    if (self.options.fitImagesInViewport) {
                                                                                                        // Fit image inside the viewport.
                                                                                                        // Take into account the border around the image and an additional 10px gutter on each side.

                                                                                                        windowWidth = $(window).width();
                                                                                                        windowHeight = $(window).height();
                                                                                                        maxImageWidth = windowWidth - self.containerPadding.left - self.containerPadding.right - self.imageBorderWidth.left - self.imageBorderWidth.right - 20;
                                                                                                        maxImageHeight = windowHeight - self.containerPadding.top - self.containerPadding.bottom - self.imageBorderWidth.top - self.imageBorderWidth.bottom - 120;

                                                                                                        // Check if image size is larger then maxWidth|maxHeight in settings
                                                                                                        if (self.options.maxWidth && self.options.maxWidth < maxImageWidth) {
                                                                                                            maxImageWidth = self.options.maxWidth;
                                                                                                        }
                                                                                                        if (self.options.maxHeight && self.options.maxHeight < maxImageWidth) {
                                                                                                            maxImageHeight = self.options.maxHeight;
                                                                                                        }

                                                                                                        // Is there a fitting issue?
                                                                                                        if ((preloader.width > maxImageWidth) || (preloader.height > maxImageHeight)) {
                                                                                                            if ((preloader.width / maxImageWidth) > (preloader.height / maxImageHeight)) {
                                                                                                                imageWidth = maxImageWidth;
                                                                                                                imageHeight = parseInt(preloader.height / (preloader.width / imageWidth), 10);
                                                                                                                $image.width(imageWidth);
                                                                                                                $image.height(imageHeight);
                                                                                                            } else {
                                                                                                                imageHeight = maxImageHeight;
                                                                                                                imageWidth = parseInt(preloader.width / (preloader.height / imageHeight), 10);
                                                                                                                $image.width(imageWidth);
                                                                                                                $image.height(imageHeight);
                                                                                                            }
                                                                                                        }
                                                                                                    }
                                                                                                    self.sizeContainer($image.width(), $image.height());
                                                                                                };

                                                                                                preloader.src = this.album[imageNumber].link;
                                                                                                this.currentImageIndex = imageNumber;
                                                                                            };

                                                                                            // Stretch overlay to fit the viewport
                                                                                            Lightbox.prototype.sizeOverlay = function () {
                                                                                                this.$overlay
                                                                                                        .width($(document).width())
                                                                                                        .height($(document).height());
                                                                                            };

                                                                                            // Animate the size of the lightbox to fit the image we are showing
                                                                                            Lightbox.prototype.sizeContainer = function (imageWidth, imageHeight) {
                                                                                                var self = this;

                                                                                                var oldWidth = this.$outerContainer.outerWidth();
                                                                                                var oldHeight = this.$outerContainer.outerHeight();
                                                                                                var newWidth = imageWidth + this.containerPadding.left + this.containerPadding.right + this.imageBorderWidth.left + this.imageBorderWidth.right;
                                                                                                var newHeight = imageHeight + this.containerPadding.top + this.containerPadding.bottom + this.imageBorderWidth.top + this.imageBorderWidth.bottom;

                                                                                                function postResize() {
                                                                                                    self.$lightbox.find('.lb-dataContainer').width(newWidth);
                                                                                                    self.$lightbox.find('.lb-prevLink').height(newHeight);
                                                                                                    self.$lightbox.find('.lb-nextLink').height(newHeight);
                                                                                                    self.showImage();
                                                                                                }

                                                                                                if (oldWidth !== newWidth || oldHeight !== newHeight) {
                                                                                                    this.$outerContainer.animate({
                                                                                                        width: newWidth,
                                                                                                        height: newHeight
                                                                                                    }, this.options.resizeDuration, 'swing', function () {
                                                                                                        postResize();
                                                                                                    });
                                                                                                } else {
                                                                                                    postResize();
                                                                                                }
                                                                                            };

                                                                                            // Display the image and its details and begin preload neighboring images.
                                                                                            Lightbox.prototype.showImage = function () {
                                                                                                this.$lightbox.find('.lb-loader').stop(true).hide();
                                                                                                this.$lightbox.find('.lb-image').fadeIn(this.options.imageFadeDuration);

                                                                                                this.updateNav();
                                                                                                this.updateDetails();
                                                                                                this.preloadNeighboringImages();
                                                                                                this.enableKeyboardNav();
                                                                                            };

                                                                                            // Display previous and next navigation if appropriate.
                                                                                            Lightbox.prototype.updateNav = function () {
                                                                                                // Check to see if the browser supports touch events. If so, we take the conservative approach
                                                                                                // and assume that mouse hover events are not supported and always show prev/next navigation
                                                                                                // arrows in image sets.
                                                                                                var alwaysShowNav = false;
                                                                                                try {
                                                                                                    document.createEvent('TouchEvent');
                                                                                                    alwaysShowNav = (this.options.alwaysShowNavOnTouchDevices) ? true : false;
                                                                                                } catch (e) {
                                                                                                }

                                                                                                this.$lightbox.find('.lb-nav').show();

                                                                                                if (this.album.length > 1) {
                                                                                                    if (this.options.wrapAround) {
                                                                                                        if (alwaysShowNav) {
                                                                                                            this.$lightbox.find('.lb-prev, .lb-next').css('opacity', '1');
                                                                                                        }
                                                                                                        this.$lightbox.find('.lb-prev, .lb-next').show();
                                                                                                    } else {
                                                                                                        if (this.currentImageIndex > 0) {
                                                                                                            this.$lightbox.find('.lb-prev').show();
                                                                                                            if (alwaysShowNav) {
                                                                                                                this.$lightbox.find('.lb-prev').css('opacity', '1');
                                                                                                            }
                                                                                                        }
                                                                                                        if (this.currentImageIndex < this.album.length - 1) {
                                                                                                            this.$lightbox.find('.lb-next').show();
                                                                                                            if (alwaysShowNav) {
                                                                                                                this.$lightbox.find('.lb-next').css('opacity', '1');
                                                                                                            }
                                                                                                        }
                                                                                                    }
                                                                                                }
                                                                                            };

                                                                                            // Display caption, image number, and closing button.
                                                                                            Lightbox.prototype.updateDetails = function () {
                                                                                                var self = this;

                                                                                                // Enable anchor clicks in the injected caption html.
                                                                                                // Thanks Nate Wright for the fix. @https://github.com/NateWr
                                                                                                if (typeof this.album[this.currentImageIndex].title !== 'undefined' &&
                                                                                                        this.album[this.currentImageIndex].title !== '') {
                                                                                                    var $caption = this.$lightbox.find('.lb-caption');
                                                                                                    if (this.options.sanitizeTitle) {
                                                                                                        $caption.text(this.album[this.currentImageIndex].title);
                                                                                                    } else {
                                                                                                        $caption.html(this.album[this.currentImageIndex].title);
                                                                                                    }
                                                                                                    $caption.fadeIn('fast')
                                                                                                            .find('a').on('click', function (event) {
                                                                                                        if ($(this).attr('target') !== undefined) {
                                                                                                            window.open($(this).attr('href'), $(this).attr('target'));
                                                                                                        } else {
                                                                                                            location.href = $(this).attr('href');
                                                                                                        }
                                                                                                    });
                                                                                                }

                                                                                                if (this.album.length > 1 && this.options.showImageNumberLabel) {
                                                                                                    var labelText = this.imageCountLabel(this.currentImageIndex + 1, this.album.length);
                                                                                                    this.$lightbox.find('.lb-number').text(labelText).fadeIn('fast');
                                                                                                } else {
                                                                                                    this.$lightbox.find('.lb-number').hide();
                                                                                                }

                                                                                                this.$outerContainer.removeClass('animating');

                                                                                                this.$lightbox.find('.lb-dataContainer').fadeIn(this.options.resizeDuration, function () {
                                                                                                    return self.sizeOverlay();
                                                                                                });
                                                                                            };

                                                                                            // Preload previous and next images in set.
                                                                                            Lightbox.prototype.preloadNeighboringImages = function () {
                                                                                                if (this.album.length > this.currentImageIndex + 1) {
                                                                                                    var preloadNext = new Image();
                                                                                                    preloadNext.src = this.album[this.currentImageIndex + 1].link;
                                                                                                }
                                                                                                if (this.currentImageIndex > 0) {
                                                                                                    var preloadPrev = new Image();
                                                                                                    preloadPrev.src = this.album[this.currentImageIndex - 1].link;
                                                                                                }
                                                                                            };

                                                                                            Lightbox.prototype.enableKeyboardNav = function () {
                                                                                                $(document).on('keyup.keyboard', $.proxy(this.keyboardAction, this));
                                                                                            };

                                                                                            Lightbox.prototype.disableKeyboardNav = function () {
                                                                                                $(document).off('.keyboard');
                                                                                            };

                                                                                            Lightbox.prototype.keyboardAction = function (event) {
                                                                                                var KEYCODE_ESC = 27;
                                                                                                var KEYCODE_LEFTARROW = 37;
                                                                                                var KEYCODE_RIGHTARROW = 39;

                                                                                                var keycode = event.keyCode;
                                                                                                var key = String.fromCharCode(keycode).toLowerCase();
                                                                                                if (keycode === KEYCODE_ESC || key.match(/x|o|c/)) {
                                                                                                    this.end();
                                                                                                } else if (key === 'p' || keycode === KEYCODE_LEFTARROW) {
                                                                                                    if (this.currentImageIndex !== 0) {
                                                                                                        this.changeImage(this.currentImageIndex - 1);
                                                                                                    } else if (this.options.wrapAround && this.album.length > 1) {
                                                                                                        this.changeImage(this.album.length - 1);
                                                                                                    }
                                                                                                } else if (key === 'n' || keycode === KEYCODE_RIGHTARROW) {
                                                                                                    if (this.currentImageIndex !== this.album.length - 1) {
                                                                                                        this.changeImage(this.currentImageIndex + 1);
                                                                                                    } else if (this.options.wrapAround && this.album.length > 1) {
                                                                                                        this.changeImage(0);
                                                                                                    }
                                                                                                }
                                                                                            };

                                                                                            // Closing time. :-(
                                                                                            Lightbox.prototype.end = function () {
                                                                                                this.disableKeyboardNav();
                                                                                                $(window).off('resize', this.sizeOverlay);
                                                                                                this.$lightbox.fadeOut(this.options.fadeDuration);
                                                                                                this.$overlay.fadeOut(this.options.fadeDuration);
                                                                                                $('select, object, embed').css({
                                                                                                    visibility: 'visible'
                                                                                                });
                                                                                                if (this.options.disableScrolling) {
                                                                                                    $('body').removeClass('lb-disable-scrolling');
                                                                                                }
                                                                                            };

                                                                                            return new Lightbox();
                                                                                        }));
